date,region,station_code,uka_id,station_name,environment_type,latitude,longitude,pollutant,daily_mean_ug_m3,hourly_observations,ratified_hourly_observations,provisional_hourly_observations,as_supplied_hourly_observations,excluded_status_observations,hour_ending_24_observations,source_time_basis,data_status,expected_hours,minimum_required_hours,completeness_percent,valid_daily_mean,who_2021_24h_aqg_ug_m3,above_who_reference,comparison_status,provisional,source_url
2026-06-23,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,6.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-23,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,16.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-23,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,8.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-23,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,13.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-23,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,19.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-23,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,9.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-23,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,21.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-23,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,9.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-23,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,18.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-23,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,8.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-23,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,11.87,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-23,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,14.731,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-23,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,7.605,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-23,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,27.058,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-23,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,17.097,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-23,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,8.061,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-23,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,37.09,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-23,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,17.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-23,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,8.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-23,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,23.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-23,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,9.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-23,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,17.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-23,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,8.44,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-23,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,10.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-23,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,20.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-23,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,9.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-23,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,9.695,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-23,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,9.478,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-23,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,16.448,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-23,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,19.723,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-23,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,9.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-23,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,18.595,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-23,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,15.334,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-23,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,7.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-23,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,20.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-23,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,9.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-23,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,8.194,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-23,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,11.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-23,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,6.744,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-23,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,16.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-23,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,7.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-23,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,15.177,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-23,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,23.647,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-23,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,15.253,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-23,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,21.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-23,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,13.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-23,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,25.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-23,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,19.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-23,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,9.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-23,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,34.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-23,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,23.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-23,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,10.381,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-23,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,21.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-23,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,9.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-23,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,15.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-23,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,18.444,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-23,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,8.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-23,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,11.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-23,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,17.844,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-23,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,9.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-23,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,17.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-23,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,8.563,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-23,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,14.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-23,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,7.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-23,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,14.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-23,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,7.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-23,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,4.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-23,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,17.995,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-23,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,8.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-23,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,6.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-23,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,21.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-23,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,8.911,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-23,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,6.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-23,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,16.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-23,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,8.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-23,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,24.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-23,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,15.173,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-23,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,6.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-23,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,9.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-23,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,15.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-23,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,10.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-23,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,14.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-23,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,7.127,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-23,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,17.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-23,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,8.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-23,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,5.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-23,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,9.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-23,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,8.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-23,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,16.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-23,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,7.961,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-23,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,15.384,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-23,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,7.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-23,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,11.962,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-23,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,8.951,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-23,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,16.806,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-23,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,8.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-23,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,17.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-23,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,11.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-23,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,15.823,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-23,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,8.931,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-23,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,8.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-23,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,11.915,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-23,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,17.972,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-23,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,8.592,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-23,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,16.689,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-23,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,7.636,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-23,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.953,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-23,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,16.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-23,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,8.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-23,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,19.716,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-23,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,11.094,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-23,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,20.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-23,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,9.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-23,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,13.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-23,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,19.727,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-23,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,10.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-23,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,21.815,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-23,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,10.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-23,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,12.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-23,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,30.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-23,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,10.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-23,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,20.895,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-23,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,24.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-23,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,11.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-23,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,8.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-23,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,14.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-23,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,16.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-23,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,8.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-23,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,19.705,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-23,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,19.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-23,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,10.043,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-23,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,7.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-23,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,14.532,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-23,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,8.107,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-23,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-23,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,14.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-23,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,8.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-23,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,8.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-23,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,19.691,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-23,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,9.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-23,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,17.275,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-23,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,8.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-23,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,6.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-23,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,15.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-23,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,7.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-23,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,20.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-23,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,22.303,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-23,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,13.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-23,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,8.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-23,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,17.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-23,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,8.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-23,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,17.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-23,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,8.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-23,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,26.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-23,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,13.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-23,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,18.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-23,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,8.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-23,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,20.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-23,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,16.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-23,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,17.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-23,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,8.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-23,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,11.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-23,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,15.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-23,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,6.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-23,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,16.577,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-23,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,18.684,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-23,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,9.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-23,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,10.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-23,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,16.728,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-23,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,8.082,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-23,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,12.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-23,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,16.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-23,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,8.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-23,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,39.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-23,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,20.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-23,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,9.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-23,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,22.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-23,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,9.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-23,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,29.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-23,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,26.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-23,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,11.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-23,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,14.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-23,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,18.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-23,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,8.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-23,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,19.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-23,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,8.935,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-23,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,15.598,10,0,10,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-23,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,6.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-23,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,19.567,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-23,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,20.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-23,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,10.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-23,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,8.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-23,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,12.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-23,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,22.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-23,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,12.878,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-23,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,20.257,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-23,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,22.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-23,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,11.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-23,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,11.691,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-23,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,11.533,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-23,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,25.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-23,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,12.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-23,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,23.72,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-23,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,11.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-23,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,12.688,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-23,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,10.174,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-23,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,10.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-23,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,28.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-23,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,24.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-23,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,12.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-23,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,6.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-23,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,20.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-23,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,11.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-23,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,20.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-23,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,34.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-23,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,15.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-23,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,17.651,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-23,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,24.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-23,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,14.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-23,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,7.485,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-23,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,18.92,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-23,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,8.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-23,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,18.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-23,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,9.644,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-23,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,17.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-23,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,7.991,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-23,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,10.274,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-23,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,21.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-23,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,9.534,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-23,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,23.499,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-23,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,20.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-23,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,9.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-23,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,13.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-23,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,18.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-23,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,9.237,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-23,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,25.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-23,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,22.301,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-23,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,10.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-23,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,10.372,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-23,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,15.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-23,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,7.006,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-23,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,11.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-23,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,9.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-23,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,11.33,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-23,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,17.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-23,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,8.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-23,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,23.93,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-23,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,18.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-23,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,8.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-23,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,10.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-23,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,18.134,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-23,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,8.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-23,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,8.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-23,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,16.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-23,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,8.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-23,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,3.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-23,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,18.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-23,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,10.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-23,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,29.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-23,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-23,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,8.572,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-23,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,13.23,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-23,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,18.707,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-23,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,8.952,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-23,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,9.923,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-23,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,18.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-23,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,9.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-23,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,9.116,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-23,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,18.89,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-23,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,9.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-23,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,19.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-23,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,9.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,10.049,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,17.801,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,8.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,24.153,15,0,15,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,23.005,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,10.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,21.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,9.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,19.943,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,9.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,10.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,20.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,9.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,16.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,8.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,11.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,18.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,8.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,26.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,20.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,9.72,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,17.914,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,27.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,10.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,18.297,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,22.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,9.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,15.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,20.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,9.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,17.541,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,8.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,13.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,27.859,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,8.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,25.316,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,13.0,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,9.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,21.552,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,11.006,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,12.026,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,24.728,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,9.444,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,21.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,10.31,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,9.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,16.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,9.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,15.71,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,21.298,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-23,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,11.304,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-24,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.585,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-24,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,16.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-24,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,8.58,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-24,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,15.911,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-24,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,19.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-24,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,9.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-24,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,18.731,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-24,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,10.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-24,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,17.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-24,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,9.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-24,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,10.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-24,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,19.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-24,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,11.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-24,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,15.835,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-24,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,46.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-24,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,17.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-24,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,9.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-24,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,18.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-24,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,9.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-24,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,17.701,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-24,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,9.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-24,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,7.379,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-24,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,19.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-24,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,10.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-24,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,7.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-24,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,14.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-24,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,13.059,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-24,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,25.001,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-24,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,10.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-24,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,15.21,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-24,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,23.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-24,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,13.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-24,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,39.226,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-24,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,15.886,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-24,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,8.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-24,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,17.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-24,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,10.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-24,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,17.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-24,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,9.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-24,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,13.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-24,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,34.036,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-24,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,23.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-24,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,32.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-24,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,23.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-24,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,24.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-24,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,28.305,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-24,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,16.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-24,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,13.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-24,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,32.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-24,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,16.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-24,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,23.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-24,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,19.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-24,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,16.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-24,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,27.276,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-24,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,13.934,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-24,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,18.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-24,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,32.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-24,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,21.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-24,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,31.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-24,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,19.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-24,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,8.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-24,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,4.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-24,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,11.047,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-24,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,5.705,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-24,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,11.951,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-24,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,19.786,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-24,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,7.5,22,0,22,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-24,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,4.878,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-24,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,14.082,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-24,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,6.403,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-24,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,11.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-24,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,14.783,10,0,10,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-24,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,8.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-24,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,22.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-24,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,9.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-24,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,5.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-24,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,6.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-24,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,10.209,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-24,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,8.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-24,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,8.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-24,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,4.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-24,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,11.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-24,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.863,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-24,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,16.327,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-24,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,11.348,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-24,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,8.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-24,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,9.286,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-24,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,5.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-24,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,10.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-24,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,5.14,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-24,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,11.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-24,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,11.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-24,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,15.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-24,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,10.116,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-24,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,15.508,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-24,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,6.904,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-24,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-24,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,6.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-24,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.89,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-24,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,14.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-24,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,14.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-24,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,7.784,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-24,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,11.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-24,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,5.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-24,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,8.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-24,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,17.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-24,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,10.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-24,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,19.828,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-24,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,14.191,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-24,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,17.114,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-24,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,9.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-24,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,17.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-24,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,20.693,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-24,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,11.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-24,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,22.301,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-24,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,11.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-24,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,15.848,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-24,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,19.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-24,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,10.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-24,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,18.372,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-24,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,22.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-24,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,11.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-24,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,11.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-24,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,12.64,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-24,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,15.071,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-24,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,10.162,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-24,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,15.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-24,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,19.847,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-24,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,11.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-24,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,7.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-24,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,13.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-24,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,9.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-24,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,7.904,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-24,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,13.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-24,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,8.304,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-24,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,7.844,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-24,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,18.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-24,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,11.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-24,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,18.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-24,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,13.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-24,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,7.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-24,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,21.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-24,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,10.37,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-24,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,15.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-24,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,29.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-24,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,24.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-24,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,11.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-24,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,21.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-24,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,11.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-24,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,27.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-24,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,15.186,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-24,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,43.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-24,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,27.424,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-24,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,25.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-24,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,13.812,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-24,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,17.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-24,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,8.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-24,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,24.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-24,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,14.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-24,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,11.001,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-24,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,24.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-24,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,12.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-24,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,25.269,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-24,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,31.364,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-24,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,16.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-24,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,13.953,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-24,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,25.668,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-24,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,14.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-24,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,23.607,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-24,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,24.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-24,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,14.253,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-24,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,14.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-24,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,28.794,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-24,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,15.159,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-24,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,33.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-24,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,16.097,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-24,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,16.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-24,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,36.272,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-24,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,19.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-24,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,17.707,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-24,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,26.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-24,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,14.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-24,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,27.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-24,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,13.934,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-24,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,22.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-24,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,13.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-24,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,20.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-24,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,31.041,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-24,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,17.03,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-24,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,8.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-24,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,17.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-24,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,32.856,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-24,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,13.761,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-24,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,24.83,1,0,1,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,4.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-24,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,24.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-24,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,13.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-24,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,14.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-24,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,10.177,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-24,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,25.524,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-24,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,13.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-24,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,21.262,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-24,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,11.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-24,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,13.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-24,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,15.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-24,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,11.722,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-24,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,28.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-24,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,22.82,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-24,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,12.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-24,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,6.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-24,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,25.464,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-24,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,15.111,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-24,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,23.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-24,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,34.059,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-24,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,18.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-24,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,18.806,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-24,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,25.806,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-24,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,16.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-24,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,7.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-24,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,24.97,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-24,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,13.764,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-24,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,19.876,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-24,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,10.92,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-24,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,23.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-24,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,11.759,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-24,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,13.924,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-24,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,24.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-24,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,11.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-24,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,16.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-24,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,19.997,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-24,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,10.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-24,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,9.484,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-24,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,19.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-24,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,10.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-24,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,19.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-24,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,23.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-24,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,11.863,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-24,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,9.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-24,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,15.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-24,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,8.107,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-24,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,12.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-24,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,9.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-24,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,5.835,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-24,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,21.982,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-24,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,11.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-24,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,15.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-24,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,25.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-24,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,12.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-24,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,10.66,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-24,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,24.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-24,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,12.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-24,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,9.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-24,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,22.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-24,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,12.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-24,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.752,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-24,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,15.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-24,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,9.063,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-24,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,23.926,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-24,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.397,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-24,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,10.078,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-24,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,14.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-24,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,17.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-24,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,9.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-24,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,9.642,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-24,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,16.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-24,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,9.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-24,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,7.71,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-24,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,18.882,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-24,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,10.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-24,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,9.441,11,0,11,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-24,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,19.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-24,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,11.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,7.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,15.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,8.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,26.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,17.611,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,9.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,23.761,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,9.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,22.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,9.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,9.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,16.793,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,8.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,12.951,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,7.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,7.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,13.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,5.559,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,8.261,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,11.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,5.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,20.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,14.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,5.786,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,15.759,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,19.366,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,9.739,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,10.861,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,15.199,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,8.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,17.281,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,9.314,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,8.839,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,24.316,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,8.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,26.687,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,13.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,8.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,21.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,11.795,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.31,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,18.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,9.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,20.185,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,10.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,5.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,13.285,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,8.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,12.119,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,16.023,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-24,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,10.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-25,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,6.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-25,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,11.914,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-25,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,4.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-25,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,17.259,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-25,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,16.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-25,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,5.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-25,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,13.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-25,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,6.49,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-25,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,13.426,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-25,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,5.512,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-25,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,5.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-25,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,13.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-25,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,6.623,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-25,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,12.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-25,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,23.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-25,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,12.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-25,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,5.607,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-25,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,13.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-25,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,5.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-25,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,14.276,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-25,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,5.541,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-25,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.88,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-25,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,12.105,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-25,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-25,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,5.948,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-25,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,10.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-25,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,6.511,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-25,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,13.386,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-25,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,5.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-25,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,11.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-25,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,19.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-25,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,8.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-25,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,25.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-25,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,12.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-25,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,6.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-25,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,8.628,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-25,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,4.684,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-25,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,15.68,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-25,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,6.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-25,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,10.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-25,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,20.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-25,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,12.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-25,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,16.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-25,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,10.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-25,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,29.47,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-25,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,25.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-25,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,13.186,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-25,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,16.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-25,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,30.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-25,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,16.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-25,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,18.214,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-25,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,14.027,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-25,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,14.576,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-25,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,25.786,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-25,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,13.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-25,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,14.039,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-25,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,24.605,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-25,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,14.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-25,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,25.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-25,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,14.784,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-25,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,11.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-25,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,5.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-25,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,8.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-25,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,3.856,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-25,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,6.986,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-25,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,11.876,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-25,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,3.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-25,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,4.779,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-25,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,17.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-25,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,6.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-25,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,10.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-25,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,15.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-25,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,7.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-25,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,26.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-25,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,10.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-25,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,4.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-25,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,11.078,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-25,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,13.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-25,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,8.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-25,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,10.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-25,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,4.923,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-25,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,13.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-25,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-25,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,11.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-25,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-25,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,7.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-25,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,10.849,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-25,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-25,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,12.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-25,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,4.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-25,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,18.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-25,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,7.474,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-25,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,19.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-25,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,9.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-25,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,12.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-25,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,9.739,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-25,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,19.191,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-25,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,9.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-25,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,8.197,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-25,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,9.14,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-25,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,24.091,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-25,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-25,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,15.218,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-25,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,4.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-25,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.868,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-25,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,16.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-25,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,6.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-25,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,9.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-25,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,13.524,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-25,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,22.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-25,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,7.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-25,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,11.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-25,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,20.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-25,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,7.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-25,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,19.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-25,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,7.874,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-25,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,11.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-25,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,23.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-25,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,7.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-25,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,21.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-25,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,19.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-25,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,8.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-25,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,7.576,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-25,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,11.373,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-25,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,18.82,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-25,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,9.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-25,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,16.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-25,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,17.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-25,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,8.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-25,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,12.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-25,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,16.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-25,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,7.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-25,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,11.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-25,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,16.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-25,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,6.667,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-25,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,14.341,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-25,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,22.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-25,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,8.401,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-25,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,25.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-25,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,11.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-25,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,5.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-25,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,24.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-25,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,12.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-25,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,11.397,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-25,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,21.82,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-25,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,10.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-25,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,6.843,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-25,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,26.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-25,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,15.727,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-25,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,24.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-25,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,14.486,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-25,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,32.534,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-25,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,19.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-25,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,21.757,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-25,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,11.082,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-25,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,15.905,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-25,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,6.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-25,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,23.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-25,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,12.755,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-25,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,10.503,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-25,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,22.118,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-25,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,11.007,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-25,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,4.886,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-25,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,27.851,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-25,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,14.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-25,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,16.29,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-25,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,24.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-25,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,13.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-25,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,28.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-25,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,26.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-25,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,14.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-25,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,19.787,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-25,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,27.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-25,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,13.344,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-25,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,30.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-25,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,14.898,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-25,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,12.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-25,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,36.236,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-25,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,17.103,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-25,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,15.923,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-25,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,26.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-25,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,14.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-25,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,30.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-25,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,15.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-25,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,13.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-25,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,13.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-25,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,15.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-25,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,29.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-25,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,14.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-25,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,7.466,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-25,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,15.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-25,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,31.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-25,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,14.902,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-25,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,28.861,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-25,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,14.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-25,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,13.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-25,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,8.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-25,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,30.959,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-25,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,14.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-25,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,26.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-25,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,13.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-25,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,20.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-25,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,14.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-25,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,13.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-25,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,38.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-25,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,29.055,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-25,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,14.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-25,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-25,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,29.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-25,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,15.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-25,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,18.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-25,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,69.405,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-25,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,20.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-25,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,11.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-25,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,31.039,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-25,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,15.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-25,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,9.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-25,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,25.931,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-25,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,13.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-25,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,23.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-25,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,11.507,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-25,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,19.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-25,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,8.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-25,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,10.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-25,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,31.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-25,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,11.452,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-25,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,14.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-25,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,22.474,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-25,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,10.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-25,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,14.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-25,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,23.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-25,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,10.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-25,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,22.852,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-25,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,29.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-25,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,13.768,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-25,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,8.369,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-25,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,12.856,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-25,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,5.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-25,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,12.995,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-25,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,8.485,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-25,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,7.139,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-25,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,20.381,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-25,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,9.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-25,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,15.787,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-25,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,19.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-25,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,9.185,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-25,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,7.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-25,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,20.49,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-25,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,9.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-25,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,7.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-25,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,18.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-25,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,9.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-25,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,3.684,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-25,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,25.015,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-25,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,10.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-25,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,22.368,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-25,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.751,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-25,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,7.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-25,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,4.943,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-25,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,16.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-25,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,6.416,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-25,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,8.736,1,0,1,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,4.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-25,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,21.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-25,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,9.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-25,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,8.498,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-25,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,21.373,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-25,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,10.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-25,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,12.551,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-25,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,24.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-25,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,11.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,7.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,14.322,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,4.93,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,28.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,20.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,6.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,18.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,6.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,13.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,5.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,15.005,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,16.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,5.979,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,10.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,4.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,9.793,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,13.37,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,5.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,11.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,12.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,6.731,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,16.918,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,11.211,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,5.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,17.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,19.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,13.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,15.11,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,5.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,10.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,4.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,8.353,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,26.007,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,6.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,22.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,8.217,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,10.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,13.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,5.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,6.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,12.601,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,4.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,16.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,6.298,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,6.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,9.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,10.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,12.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-25,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,7.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-26,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,6.716,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-26,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,19.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-26,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,10.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-26,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,14.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-26,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,21.999,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-26,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,11.23,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-26,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,22.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-26,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,11.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-26,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,20.36,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-26,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,10.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-26,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,10.7,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-26,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,19.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-26,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,10.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-26,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,22.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-26,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,19.339,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-26,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,8.179,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-26,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,31.556,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-26,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,20.31,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-26,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,10.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-26,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,22.994,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-26,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,11.087,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-26,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,21.798,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-26,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,10.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-26,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,9.919,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-26,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,24.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-26,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,12.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-26,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,8.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-26,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,12.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-26,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,18.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-26,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,24.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-26,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,11.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-26,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,30.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-26,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,25.731,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-26,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,13.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-26,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,22.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-26,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,13.866,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-26,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,8.849,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-26,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,22.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-26,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,12.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-26,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,21.815,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-26,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,10.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-26,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,13.265,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-26,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,32.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-26,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,19.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-26,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,29.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-26,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,18.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-26,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,20.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-26,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,24.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-26,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,13.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-26,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,33.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-26,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,32.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-26,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,14.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-26,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,17.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-26,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,13.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-26,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,23.305,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-26,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,22.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-26,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,11.702,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-26,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,15.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-26,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,21.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-26,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,12.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-26,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,23.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-26,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,12.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-26,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,19.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-26,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,11.002,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-26,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,17.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-26,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,10.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-26,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,10.381,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-26,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,27.376,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-26,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,10.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-26,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,8.608,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-26,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,22.173,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-26,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,12.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-26,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,15.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-26,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,28.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-26,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,12.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-26,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,28.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-26,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,18.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-26,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,10.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-26,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,19.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-26,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,20.274,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-26,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,13.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-26,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,18.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-26,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,11.223,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-26,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,23.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-26,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,13.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-26,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,19.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-26,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,12.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-26,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,11.691,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-26,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,20.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-26,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,11.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-26,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,15.141,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-26,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,11.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-26,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,13.699,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-26,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,13.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-26,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,25.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-26,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,14.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-26,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,16.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-26,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,7.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-26,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,27.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-26,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,15.489,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-26,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,14.607,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-26,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,13.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-26,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,27.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-26,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,11.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-26,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,22.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-26,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,12.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-26,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.243,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-26,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,21.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-26,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,11.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-26,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,20.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-26,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,13.92,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-26,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,31.372,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-26,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,16.669,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-26,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,9.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-26,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,25.685,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-26,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,13.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-26,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,25.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-26,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,13.545,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-26,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,13.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-26,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,29.047,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-26,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,15.422,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-26,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,20.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-26,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,32.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-26,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,19.078,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-26,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,13.032,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-26,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,13.597,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-26,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,26.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-26,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,14.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-26,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,23.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-26,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,27.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-26,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,16.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-26,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,9.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-26,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,21.843,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-26,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,12.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-26,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-26,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,22.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-26,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,12.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-26,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,10.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-26,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,32.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-26,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,17.119,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-26,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,22.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-26,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,11.545,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-26,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,8.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-26,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,23.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-26,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,12.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-26,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,21.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-26,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,27.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-26,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,15.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-26,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,6.728,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-26,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,22.701,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-26,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,12.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-26,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,21.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-26,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,11.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-26,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,36.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-26,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,19.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-26,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,23.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-26,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,12.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-26,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,14.661,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-26,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,10.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-26,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,21.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-26,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,12.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-26,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,11.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-26,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,20.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-26,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,10.243,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-26,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,19.836,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-26,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,24.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-26,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,12.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-26,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,12.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-26,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,18.555,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-26,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,10.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-26,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-26,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,18.036,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-26,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,10.895,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-26,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,27.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-26,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,26.131,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-26,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,13.807,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-26,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,25.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-26,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,12.605,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-26,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,27.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-26,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,29.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-26,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,16.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-26,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,15.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-26,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,25.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-26,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,13.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-26,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,27.036,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-26,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,13.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-26,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,17.257,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-26,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,13.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-26,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,20.066,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-26,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,22.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-26,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,12.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-26,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,6.859,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-26,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,13.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-26,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,18.736,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-26,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,9.895,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-26,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,23.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-26,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,12.285,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-26,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,12.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-26,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,10.418,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-26,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,25.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-26,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,13.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-26,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,23.919,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-26,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,12.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-26,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,5.994,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-26,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,11.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-26,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,12.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-26,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,19.27,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-26,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,23.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-26,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,12.915,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-26,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.298,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-26,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,16.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-26,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,9.097,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-26,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,20.259,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-26,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,27.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-26,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,12.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-26,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,9.77,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-26,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,17.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-26,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,8.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-26,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,6.414,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-26,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,21.927,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-26,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,11.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-26,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,20.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-26,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,11.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-26,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,22.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-26,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,11.557,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-26,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,7.887,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-26,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,23.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-26,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,11.62,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-26,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,22.161,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-26,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,27.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-26,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,12.42,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-26,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,10.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-26,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,20.884,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-26,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,11.648,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-26,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,23.298,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-26,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,24.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-26,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,12.481,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-26,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,10.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-26,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,18.286,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-26,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,9.484,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-26,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,11.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-26,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,12.063,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-26,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,7.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-26,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,21.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-26,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,11.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-26,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,18.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-26,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,21.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-26,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,11.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-26,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,10.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-26,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,21.543,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-26,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,11.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-26,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,7.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-26,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,20.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-26,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,11.589,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-26,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,3.105,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-26,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,19.936,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-26,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,10.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-26,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,35.09,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-26,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,23.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-26,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,12.616,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-26,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,9.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-26,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,22.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-26,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,11.961,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-26,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,20.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-26,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,10.644,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-26,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,9.844,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-26,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,21.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-26,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,11.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-26,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,12.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-26,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,12.991,11,0,11,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-26,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,6.01,11,0,11,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-26,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,21.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-26,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,11.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,9.802,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,22.827,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,12.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,28.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,30.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,17.199,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,28.793,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,16.518,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,17.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,11.656,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,13.644,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,26.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,15.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,21.373,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,13.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,15.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,31.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,16.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,25.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,32.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,17.543,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,21.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,26.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,14.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,17.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,28.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,14.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,16.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,25.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,15.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,21.361,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,11.163,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,10.409,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,34.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,11.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,27.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,14.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,15.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,24.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,13.401,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,16.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,25.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,11.552,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,29.344,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,17.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,10.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,20.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,14.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,16.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,28.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-26,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,16.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-27,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-27,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,7.835,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-27,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,3.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-27,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,6.593,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-27,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,9.193,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-27,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,3.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-27,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,19.206,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-27,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,4.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-27,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,8.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-27,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,3.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-27,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,9.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-27,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,8.034,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-27,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,3.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-27,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,17.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-27,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,9.89,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-27,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,4.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-27,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,25.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-27,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,7.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-27,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,3.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-27,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,10.116,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-27,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,3.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-27,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,8.739,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-27,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,3.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-27,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,8.576,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-27,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,10.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-27,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,4.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-27,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,6.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-27,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,4.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-27,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,10.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-27,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,10.365,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-27,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,4.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-27,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,24.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-27,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,12.664,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-27,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,6.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-27,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,15.903,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-27,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,5.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-27,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,6.269,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-27,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,11.852,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-27,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,6.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-27,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,10.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-27,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,5.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-27,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,11.37,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-27,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,13.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-27,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,7.559,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-27,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,12.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-27,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,6.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-27,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,10.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-27,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,11.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-27,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,6.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-27,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,28.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-27,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,15.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-27,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,6.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-27,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,9.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-27,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,6.169,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-27,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,21.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-27,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,10.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-27,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,5.155,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-27,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,7.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-27,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,10.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-27,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,6.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-27,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,10.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-27,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,5.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-27,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,7.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-27,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,3.727,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-27,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,9.955,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-27,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-27,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,2.829,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-27,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,15.62,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-27,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,6.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-27,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.521,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-27,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,12.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-27,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,5.356,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-27,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-27,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,14.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-27,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-27,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,21.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-27,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,7.193,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-27,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,3.322,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-27,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,8.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-27,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,9.838,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-27,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,7.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-27,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,7.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-27,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,3.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-27,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,11.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-27,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-27,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,4.827,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-27,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-27,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,2.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-27,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,8.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-27,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-27,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,6.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-27,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,3.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-27,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,3.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-27,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,4.911,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-27,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,9.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-27,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,4.397,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-27,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,8.86,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-27,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,5.259,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-27,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,10.794,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-27,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,5.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-27,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-27,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,8.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-27,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,10.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-27,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,3.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-27,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,7.166,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-27,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,3.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-27,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,3.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-27,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,8.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-27,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,3.823,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-27,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,10.209,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-27,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,5.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-27,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,11.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-27,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,4.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-27,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,6.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-27,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,14.01,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-27,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,4.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-27,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,9.153,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-27,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,4.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-27,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,6.077,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-27,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,10.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-27,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,4.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-27,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,13.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-27,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,12.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-27,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,6.113,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-27,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,4.093,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-27,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,5.92,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-27,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,10.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-27,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-27,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,12.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-27,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,13.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-27,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,4.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-27,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,2.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-27,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,7.956,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-27,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,3.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-27,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,7.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-27,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,9.501,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-27,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,2.522,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-27,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,7.528,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-27,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,12.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-27,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,4.593,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-27,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,14.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-27,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,4.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-27,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,14.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-27,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,9.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-27,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,5.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-27,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,9.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-27,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,11.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-27,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.174,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-27,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,7.768,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-27,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,11.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-27,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,5.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-27,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,8.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-27,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,4.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-27,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,19.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-27,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,10.063,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-27,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,8.776,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-27,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,4.365,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-27,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,10.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-27,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,5.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-27,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,7.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-27,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,3.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-27,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,15.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-27,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,6.095,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-27,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,3.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-27,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,19.237,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-27,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,7.907,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-27,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,4.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-27,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,7.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-27,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,8.344,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-27,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,4.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-27,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,6.386,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-27,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,8.444,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-27,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,4.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-27,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,18.716,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-27,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,8.197,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-27,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,4.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-27,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,11.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-27,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,5.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-27,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,23.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-27,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,9.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-27,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,4.963,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-27,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,13.916,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-27,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,9.207,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-27,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,4.819,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-27,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,10.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-27,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,5.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-27,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,11.479,1,0,1,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,4.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-27,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,6.0,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-27,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,11.33,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-27,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,6.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-27,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,3.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-27,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,6.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-27,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,5.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-27,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,6.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-27,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-27,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,8.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-27,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,3.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-27,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,4.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-27,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,11.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-27,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,11.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-27,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,5.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-27,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,6.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-27,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,3.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-27,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,9.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-27,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,3.318,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-27,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,2.21,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-27,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,9.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-27,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,8.211,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-27,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,3.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-27,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-27,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,5.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-27,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,3.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-27,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,15.763,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-27,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,11.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-27,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,5.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-27,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,7.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-27,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,9.743,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-27,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,4.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-27,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,2.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-27,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,7.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-27,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,3.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-27,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,7.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-27,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,3.88,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-27,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,8.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-27,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,3.92,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-27,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,4.663,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-27,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,9.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-27,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,3.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-27,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,20.687,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-27,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,12.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-27,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,4.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-27,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,4.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-27,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,7.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-27,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,3.728,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-27,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,14.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-27,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,8.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-27,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,3.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-27,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,7.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-27,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,7.86,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-27,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,3.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-27,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,5.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-27,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,3.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-27,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,6.261,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-27,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,8.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-27,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,3.831,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-27,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,11.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-27,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,8.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-27,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,4.032,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-27,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,9.58,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-27,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,8.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-27,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,3.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-27,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,5.234,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-27,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,7.34,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-27,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,3.924,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-27,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.18,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-27,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,7.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-27,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,3.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-27,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,20.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-27,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,9.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-27,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,3.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-27,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,7.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-27,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,9.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-27,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,4.078,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-27,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,7.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-27,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,3.27,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-27,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,4.383,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-27,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,8.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-27,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,3.936,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-27,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,6.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-27,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,7.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-27,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,3.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-27,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,8.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-27,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,3.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,3.134,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,8.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,3.464,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,14.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,17.139,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,9.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,18.705,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,8.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,11.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,4.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,7.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,11.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,4.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,10.54,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,5.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,13.426,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,16.882,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,7.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,19.959,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,17.17,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,8.011,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,7.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,8.568,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,4.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,4.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,14.131,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,9.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,10.959,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,13.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,7.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,8.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,4.141,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,10.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,3.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,16.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,8.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,6.032,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,9.911,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,4.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,10.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,4.215,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,11.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,5.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,8.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,13.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,6.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,11.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,15.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-27,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,8.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-28,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,2.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-28,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,5.753,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-28,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,2.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-28,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,4.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-28,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,6.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-28,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,2.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-28,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,10.543,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-28,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,3.047,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-28,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,6.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-28,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,2.593,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-28,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,4.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-28,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,5.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-28,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,2.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-28,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,11.603,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-28,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,7.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-28,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,3.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-28,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,15.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-28,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,5.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-28,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,2.605,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-28,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,6.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-28,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,2.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-28,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,5.902,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-28,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,2.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-28,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,4.915,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-28,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,9.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-28,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,3.243,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-28,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,3.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-28,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,3.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-28,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,5.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-28,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,7.099,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-28,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,2.787,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-28,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,10.143,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-28,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,7.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-28,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,3.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-28,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,10.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-28,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,3.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-28,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-28,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,8.006,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-28,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,3.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-28,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,6.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-28,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,2.831,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-28,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,4.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-28,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,7.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-28,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,3.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-28,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,7.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-28,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,3.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-28,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,6.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-28,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,7.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-28,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,3.266,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-28,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,10.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-28,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,41.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-28,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,8.265,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-28,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,6.376,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-28,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,3.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-28,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,7.932,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-28,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,5.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-28,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,2.553,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-28,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,3.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-28,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,7.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-28,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,3.564,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-28,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,8.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-28,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,3.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-28,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,6.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-28,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,2.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-28,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,7.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-28,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,3.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-28,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,1.907,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-28,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,10.991,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-28,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,4.182,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-28,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,3.796,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-28,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,8.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-28,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,3.368,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-28,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,2.963,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-28,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,10.226,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-28,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,4.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-28,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,13.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-28,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,5.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-28,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,2.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-28,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,4.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-28,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,7.15,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-28,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-28,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,5.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-28,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,2.681,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-28,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,7.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-28,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,3.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-28,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,2.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-28,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,4.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-28,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,2.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-28,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,7.474,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-28,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,2.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-28,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,4.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-28,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,2.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-28,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,1.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-28,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,2.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-28,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,6.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-28,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,2.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-28,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,3.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-28,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-28,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.04,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-28,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,3.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-28,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,4.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-28,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,4.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-28,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,7.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-28,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,2.484,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-28,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,9.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-28,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,3.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-28,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,1.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-28,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,5.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-28,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,2.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-28,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,7.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-28,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,4.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-28,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,7.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-28,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,3.03,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-28,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,3.071,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-28,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,10.226,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-28,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,3.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-28,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,6.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-28,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,2.806,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-28,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,6.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-28,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,7.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-28,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,2.816,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-28,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,6.516,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-28,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,8.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-28,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,3.894,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-28,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,2.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-28,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,2.864,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-28,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,7.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-28,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,3.113,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-28,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,7.569,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-28,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,9.581,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-28,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,3.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-28,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,1.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-28,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,5.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-28,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,2.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-28,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,5.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-28,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,8.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-28,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,2.65,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-28,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,3.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-28,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,6.948,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-28,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,2.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-28,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,8.234,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-28,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,2.935,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-28,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,8.814,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-28,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,8.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-28,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-28,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,6.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-28,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,12.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-28,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-28,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,6.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-28,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,8.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-28,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-28,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,6.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-28,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,3.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-28,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,11.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-28,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,5.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-28,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,6.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-28,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,2.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-28,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,4.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-28,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,1.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-28,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,6.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-28,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,2.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-28,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,5.166,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-28,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,6.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-28,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,3.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-28,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,10.169,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-28,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,8.902,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-28,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,4.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-28,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-28,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,6.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-28,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,3.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-28,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,8.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-28,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,8.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-28,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,2.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-28,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,7.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-28,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,8.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-28,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,3.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-28,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,7.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-28,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,3.169,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-28,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,10.511,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-28,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,11.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-28,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,6.211,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-28,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,7.918,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-28,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,8.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-28,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,4.265,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-28,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,9.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-28,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,4.661,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-28,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,6.283,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-28,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,7.895,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-28,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,8.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-28,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,4.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-28,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,2.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-28,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,5.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-28,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,8.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-28,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-28,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,8.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-28,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,4.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-28,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,3.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-28,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,4.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-28,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,12.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-28,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,4.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-28,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,6.776,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-28,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,3.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-28,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,3.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-28,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,4.045,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-28,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,2.322,18,0,18,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,75.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-28,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,4.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-28,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,6.648,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-28,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,3.151,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-28,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,2.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-28,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,6.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-28,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,3.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-28,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,5.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-28,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,13.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-28,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,5.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-28,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,5.438,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-28,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,11.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-28,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,2.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-28,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,2.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-28,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,6.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-28,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,3.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-28,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,5.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-28,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,2.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-28,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,6.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-28,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,2.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-28,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,2.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-28,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,6.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-28,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,2.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-28,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,8.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-28,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,7.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-28,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,3.043,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-28,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,2.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-28,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,6.087,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-28,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,2.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-28,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,8.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-28,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,6.939,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-28,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,2.979,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-28,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,2.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-28,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,5.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-28,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,2.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-28,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,5.318,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-28,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,2.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-28,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,3.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-28,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,6.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-28,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,2.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-28,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,8.035,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-28,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,6.656,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-28,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,2.882,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-28,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,4.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-28,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,6.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-28,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,2.851,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-28,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,2.541,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-28,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,5.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-28,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,2.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-28,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,0.58,4,0,4,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,16.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-28,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,5.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-28,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,2.513,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-28,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,12.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-28,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,6.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-28,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,2.894,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-28,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,2.445,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-28,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,6.161,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-28,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,2.68,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-28,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,6.349,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-28,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,2.927,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-28,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,2.399,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-28,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,6.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-28,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,3.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-28,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,4.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-28,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,5.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-28,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,2.605,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-28,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,6.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-28,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,2.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,2.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,9.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,3.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,8.099,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,8.107,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,3.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,8.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,3.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,6.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,3.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,4.474,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,7.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,3.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,8.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,4.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,7.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,8.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,3.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,10.959,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,9.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,4.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,5.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,6.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,2.751,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,2.666,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,10.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,5.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,9.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,7.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,3.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,7.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,3.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,3.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,8.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,3.286,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,10.551,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,7.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,2.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,6.891,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,2.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,6.687,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,6.644,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,2.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,8.664,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,4.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,7.207,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,8.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,3.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,7.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,7.609,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-28,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,5.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-29,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,2.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-29,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,8.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-29,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,3.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-29,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,6.66,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-29,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,9.139,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-29,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,3.934,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-29,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,17.528,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-29,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,4.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-29,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,8.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-29,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,3.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-29,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,10.935,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-29,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,7.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-29,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,3.33,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-29,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,21.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-29,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,10.547,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-29,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,4.209,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-29,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,18.647,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-29,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,7.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-29,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,3.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-29,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,8.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-29,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,3.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-29,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,8.078,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-29,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,3.545,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-29,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,8.19,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-29,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,11.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-29,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,4.557,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-29,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,5.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-29,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,3.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-29,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,14.077,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-29,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,11.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-29,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,4.301,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-29,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,17.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-29,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,9.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-29,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,3.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-29,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,24.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-29,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,3.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-29,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,4.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-29,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,8.911,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-29,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,4.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-29,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,9.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-29,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,3.86,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-29,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,4.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-29,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,9.968,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-29,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,4.382,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-29,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,9.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-29,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,4.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-29,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,3.314,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-06-29,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,11.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-29,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,14.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-29,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,4.441,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-29,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,13.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-29,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,13.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-29,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,4.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-29,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,9.856,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-29,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,4.281,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-29,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,9.505,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-29,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,9.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-29,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,3.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-29,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,4.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-29,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,8.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-29,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,3.786,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-29,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,9.799,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-29,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,3.828,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-29,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,9.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-29,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,3.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-29,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,5.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-29,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,2.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-29,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,1.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-29,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,9.38,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-29,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,6.174,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-29,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,1.334,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-29,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,7.696,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-29,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,3.683,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-29,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,2.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-29,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,9.984,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-29,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,4.043,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-29,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,14.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-29,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,7.469,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-29,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,3.159,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-29,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-29,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,8.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-29,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-29,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,6.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-29,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,3.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-29,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,8.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-29,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,3.74,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-29,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,2.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-29,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,4.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-29,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,4.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-29,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,7.285,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-29,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,3.424,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-29,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,5.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-29,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,3.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-29,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,4.109,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-29,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,4.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-29,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,7.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-29,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,3.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-29,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,7.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-29,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,3.776,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-29,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.82,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-29,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-29,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.086,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-29,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,8.564,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-29,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,11.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-29,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.001,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-29,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,12.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-29,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,3.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-29,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,2.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-29,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,8.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-29,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,3.903,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-29,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,14.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-29,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,6.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-29,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,9.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-29,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,4.093,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-29,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,5.68,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-29,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,13.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-29,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,5.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-29,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,9.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-29,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,4.364,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-29,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,10.624,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-29,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,9.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-29,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,3.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-29,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,9.772,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-29,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,12.006,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-29,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,5.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-29,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,4.187,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-29,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,5.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-29,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,8.806,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-29,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.03,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-29,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,13.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-29,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,12.601,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-29,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,5.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-29,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,2.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-29,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,9.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-29,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,4.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-29,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,7.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-29,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,10.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-29,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,3.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-29,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,5.751,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-29,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,9.689,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-29,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,4.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-29,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,16.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-29,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,3.234,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-29,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,5.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-29,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,7.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-29,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,3.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-29,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,13.276,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-29,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,14.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-29,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-29,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,2.102,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-29,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,7.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-29,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,3.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-29,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,8.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-29,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,3.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-29,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,13.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-29,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,5.907,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-29,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,7.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-29,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,3.222,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-29,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,9.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-29,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,4.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-29,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,6.943,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-29,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,3.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-29,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,6.448,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-29,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,11.257,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-29,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,3.775,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-29,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,10.331,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-29,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,8.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-29,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,3.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-29,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.064,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-29,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,6.234,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-29,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,2.899,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-29,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,10.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-29,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,7.528,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-29,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,3.289,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-29,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,15.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-29,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,10.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-29,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,3.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-29,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,9.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-29,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,3.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-29,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,15.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-29,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,10.316,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-29,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,4.349,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-29,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,9.744,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-29,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,10.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-29,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,4.186,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-29,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,8.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-29,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,3.982,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-29,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-29,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,14.356,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-29,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,8.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-29,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,3.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-29,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,2.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-29,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,4.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-29,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,10.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-29,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,4.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-29,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,11.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-29,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,4.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-29,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,4.262,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-29,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,6.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-29,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,13.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-29,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,6.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-29,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,9.372,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-29,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,3.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-29,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,5.326,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-29,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,4.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-29,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,2.575,16,0,16,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,66.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-29,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,9.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-29,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,11.935,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-29,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,6.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-29,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-29,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,8.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-29,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,3.859,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-29,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,7.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-29,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,17.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-29,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,5.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-29,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,8.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-29,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,12.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-29,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,2.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-29,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-29,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,8.422,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-29,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,3.552,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-29,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,6.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-29,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,3.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-29,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,8.04,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-29,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,3.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-29,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,5.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-29,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,8.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-29,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,3.512,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-29,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,16.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-29,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,11.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-29,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,4.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-29,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,5.202,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-29,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,7.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-29,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,3.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-29,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,18.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-29,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,10.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-29,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,4.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-29,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,4.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-29,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,7.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-29,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,3.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-29,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,6.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-29,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,4.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-29,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,5.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-29,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,8.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-29,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,3.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-29,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,12.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-29,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,8.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-29,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,3.744,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-29,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,6.768,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-29,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,8.684,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-29,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,3.744,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-29,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,4.673,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-29,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,6.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-29,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,3.365,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-29,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,1.141,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-29,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,8.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-29,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,3.863,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-29,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,27.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-29,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,10.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-29,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,4.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-29,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,6.36,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-29,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,9.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-29,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,4.116,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-29,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,8.095,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-29,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,3.661,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-29,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,5.852,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-29,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,8.798,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-29,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,4.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-29,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,9.72,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-29,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,7.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-29,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,3.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-29,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,7.859,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-29,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,3.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,10.073,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,4.119,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,14.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,9.336,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,4.082,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,15.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,4.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,12.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,4.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,6.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,8.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,3.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,6.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,3.156,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,8.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,10.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,15.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,12.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,4.982,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,7.084,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,8.851,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,3.936,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,7.49,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,10.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,5.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,11.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,8.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,3.757,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,10.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,4.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,5.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,11.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,4.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,17.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,5.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,5.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,10.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,4.58,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,15.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,10.707,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,4.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,11.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,4.915,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,8.097,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,8.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,10.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,8.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-29,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,4.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-30,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-30,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,7.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-30,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,3.465,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-06-30,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,8.376,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-30,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,9.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-30,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,4.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-06-30,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,20.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-30,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,4.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-06-30,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,9.234,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-30,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,4.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-06-30,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,14.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-30,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,8.452,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-30,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,4.155,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-06-30,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,24.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-30,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,12.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-30,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,5.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-06-30,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,24.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-06-30,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,7.955,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-30,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,3.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-06-30,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,10.902,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-30,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,4.418,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-06-30,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,10.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-30,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,4.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-06-30,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,11.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-30,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,11.664,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-30,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,4.88,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-06-30,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,7.252,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-30,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,3.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-06-30,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,17.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-30,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,11.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-30,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,4.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-06-30,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,20.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-06-30,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,8.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-30,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,3.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-06-30,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,19.059,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-30,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,4.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-06-30,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,6.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-30,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,9.043,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-30,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,4.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-06-30,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,9.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-30,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,3.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-06-30,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,9.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-30,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,9.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-30,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,4.187,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-06-30,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,7.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-30,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,3.736,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-06-30,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,4.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-06-30,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,9.982,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-30,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,10.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-30,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,4.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-06-30,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,25.01,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-30,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,19.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-30,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,5.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-06-30,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,8.611,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-30,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,4.568,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-06-30,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,12.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-30,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,7.489,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-30,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,3.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-06-30,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,5.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-06-30,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,7.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-30,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,3.951,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-06-30,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,9.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-30,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,3.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-06-30,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,10.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-30,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,6.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-06-30,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,8.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-30,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-06-30,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,6.651,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-30,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,14.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-30,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,7.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-06-30,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,6.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-30,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,17.816,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-30,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,6.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-06-30,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,9.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-30,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,14.453,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-30,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-06-30,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,25.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-30,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,10.77,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-30,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,5.237,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-06-30,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,9.611,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-30,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,13.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-30,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,8.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-06-30,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,10.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-30,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,5.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-06-30,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-30,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-06-30,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,11.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-30,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-06-30,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,7.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-30,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,10.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-30,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,5.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-06-30,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,12.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-30,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,5.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-06-30,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,6.382,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-30,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,4.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-06-30,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,7.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-30,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,4.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-06-30,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,13.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-06-30,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,7.593,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-30,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,8.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-30,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-06-30,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,4.572,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-06-30,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,10.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-30,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,11.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-06-30,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-30,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,12.44,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-30,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,6.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-06-30,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,6.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-30,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,8.169,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-30,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,4.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-06-30,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,14.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-06-30,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,8.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-30,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,9.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-30,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,4.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-06-30,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,8.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-30,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,13.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-30,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-06-30,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,9.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-30,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,4.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-06-30,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,12.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-30,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,9.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-30,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,4.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-06-30,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,14.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-30,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,11.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-30,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,5.791,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-06-30,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,4.613,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-06-30,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,9.927,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-30,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,8.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-30,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.707,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-06-30,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,17.97,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-30,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,14.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-06-30,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-06-30,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,4.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-30,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,7.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-30,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,3.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-06-30,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,8.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-30,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,11.111,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-30,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,3.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-06-30,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,9.397,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-30,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,11.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-30,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,4.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-06-30,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,18.078,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-06-30,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,3.711,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-06-30,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,9.123,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-30,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,6.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-30,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,3.444,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-06-30,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,14.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-30,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,13.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-30,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-06-30,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,3.491,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-30,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,6.149,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-30,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,3.386,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-06-30,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,7.225,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-30,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,3.573,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-06-30,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,13.155,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-30,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,6.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-06-30,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,7.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-30,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,3.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-06-30,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,10.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-06-30,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,6.593,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-30,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,7.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-30,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,3.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-06-30,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,4.534,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-30,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,8.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-30,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,3.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-06-30,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,11.736,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-30,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,7.819,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-30,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,3.82,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-06-30,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-30,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,6.222,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-30,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,3.053,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-06-30,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,6.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-30,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,8.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-06-30,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,3.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-06-30,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,14.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-30,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,9.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-30,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,3.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-06-30,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,10.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-30,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,3.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-06-30,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,14.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-30,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,8.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-30,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,4.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-06-30,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,8.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-30,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,8.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-30,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,4.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-06-30,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,7.597,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-30,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,3.801,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-06-30,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-06-30,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,11.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-06-30,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,7.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-30,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,3.864,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-06-30,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,3.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-30,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,4.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-06-30,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,7.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-30,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-06-30,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,8.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-30,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,3.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-06-30,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,4.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-06-30,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,7.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-30,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,13.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-30,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,5.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-06-30,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,8.21,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-30,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,3.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-06-30,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,2.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-30,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,3.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-06-30,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,3.719,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-06-30,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,8.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-06-30,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,9.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-30,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,4.261,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-06-30,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,2.497,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-30,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,6.015,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-30,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,3.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-06-30,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,6.39,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-30,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,13.073,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-30,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,4.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-06-30,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,6.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-06-30,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,9.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-30,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,3.909,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-06-30,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-30,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,7.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-30,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,3.544,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-06-30,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,7.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-30,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,3.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-06-30,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,9.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-30,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,3.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-06-30,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,8.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-30,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,8.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-30,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,4.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-06-30,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,23.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-30,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,15.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-30,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,5.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-06-30,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,8.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-30,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,7.126,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-30,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,3.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-06-30,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,23.644,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-30,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,13.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-30,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,4.956,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-06-30,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,13.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-30,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,8.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-30,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,3.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-06-30,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,7.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-30,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,3.744,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-06-30,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,10.078,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-30,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,8.252,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-30,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,3.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-06-30,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,17.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-30,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,8.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-30,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,3.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-06-30,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,9.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-30,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,8.815,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-30,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,3.561,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-06-30,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,6.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-30,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,7.883,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-30,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,4.004,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-06-30,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.316,16,0,16,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,66.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-06-30,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,6.716,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-30,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,3.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-06-30,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,27.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-30,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,11.42,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-30,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,4.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-06-30,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,11.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-30,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,8.757,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-30,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,4.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-06-30,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,7.744,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-30,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,3.54,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-06-30,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,9.201,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-06-30,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,9.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-30,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,4.624,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-06-30,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,12.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-06-30,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,8.205,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-30,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,3.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-06-30,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,7.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-30,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,3.569,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,8.305,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,9.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,3.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,19.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,12.227,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,5.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,13.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,4.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,17.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,5.04,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,10.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,11.099,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,4.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,8.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,4.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,10.429,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,12.027,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,22.373,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,13.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,6.134,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,8.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,9.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,3.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,12.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,13.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,6.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,17.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,12.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,5.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,9.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,4.763,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,7.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,22.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,18.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,5.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,8.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,9.801,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,4.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,16.895,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,16.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,5.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,10.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,5.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,8.409,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,9.38,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,13.022,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,11.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-06-30,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,6.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-01,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.64,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-01,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,6.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-01,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,3.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-01,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,7.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-01,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,12.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-01,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,4.434,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-01,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,13.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-01,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,5.405,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-01,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,9.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-01,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,4.615,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-01,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,9.388,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-01,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,5.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-01,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,2.787,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-01,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,20.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-01,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,9.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-01,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,3.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-01,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,17.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-01,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,7.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-01,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,3.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-01,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,7.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-01,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,3.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-01,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,8.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-01,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,4.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-01,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,7.714,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-01,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,10.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-01,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,4.878,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-01,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,6.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-01,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-01,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,14.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-01,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,9.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-01,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,4.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-01,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,17.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-01,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,6.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-01,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,2.437,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-01,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,23.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-01,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,3.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-01,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,5.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-01,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,8.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-01,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,3.687,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-01,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,6.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-01,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,2.866,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-01,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,5.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-01,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,7.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-01,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,2.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-01,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,6.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-01,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,2.877,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-01,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,2.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-01,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,9.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-01,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,7.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-01,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,2.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-01,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,8.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-01,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,11.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-01,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,2.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-01,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,6.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-01,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,2.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-01,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,5.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-01,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,117.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-01,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,11.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-01,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,3.318,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-01,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,5.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-01,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,2.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-01,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,6.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-01,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,2.386,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-01,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,8.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-01,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,4.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-01,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,6.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-01,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,3.211,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-01,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,5.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-01,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,9.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-01,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,5.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-01,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,6.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-01,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,12.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-01,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,5.617,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-01,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,10.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-01,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,15.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-01,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,4.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-01,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,21.731,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-01,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,8.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-01,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,4.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-01,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,11.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-01,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,12.198,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-01,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,7.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-01,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,8.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-01,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,4.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-01,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-01,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-01,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,9.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-01,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-01,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,11.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-01,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,8.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-01,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.689,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-01,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,10.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-01,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,4.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-01,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,5.084,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-01,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,3.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-01,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,6.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-01,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,3.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-01,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,11.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-01,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,3.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-01,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,6.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-01,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,3.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-01,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,3.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-01,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,9.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-01,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,10.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-01,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.885,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-01,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,3.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-01,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,2.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-01,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,4.964,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-01,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,6.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-01,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,3.314,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-01,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,15.236,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-01,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,9.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-01,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,7.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-01,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,3.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-01,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,6.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-01,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,9.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-01,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-01,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,5.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-01,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,3.035,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-01,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,10.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-01,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,8.026,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-01,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,3.708,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-01,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,10.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-01,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,10.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-01,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,5.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-01,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,4.155,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-01,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,7.733,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-01,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,5.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-01,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,3.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-01,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,13.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-01,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,8.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-01,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,2.522,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-01,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,3.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-01,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,5.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-01,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,2.791,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-01,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,6.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-01,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,6.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-01,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,2.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-01,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,5.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-01,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,6.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-01,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,3.243,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-01,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,15.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-01,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,2.276,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-01,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,4.335,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-01,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,7.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-01,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,3.416,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-01,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,16.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-01,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,15.54,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-01,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,3.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-01,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,2.964,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-01,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,7.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-01,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,3.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-01,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,6.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-01,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,2.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-01,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,11.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-01,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,5.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-01,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,6.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-01,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,2.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-01,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,8.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-01,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,4.534,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-01,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,5.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-01,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,2.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-01,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,4.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-01,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,8.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-01,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,2.74,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-01,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,13.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-01,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,8.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-01,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,3.361,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-01,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,3.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-01,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,4.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-01,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,1.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-01,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,11.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-01,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,9.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-01,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,2.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-01,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,16.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-01,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,7.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-01,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,2.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-01,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,7.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-01,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,2.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-01,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,8.952,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-01,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,7.052,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-01,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,2.744,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-01,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,9.197,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-01,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,9.812,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-01,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,3.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-01,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,8.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-01,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,3.876,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-01,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,7.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-01,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,12.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-01,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,7.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-01,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,2.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-01,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,2.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-01,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,5.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-01,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,8.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-01,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.298,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-01,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,8.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-01,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,3.66,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-01,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,3.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-01,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,5.247,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-01,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,12.434,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-01,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,4.652,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-01,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,7.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-01,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,3.015,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-01,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,8.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-01,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,2.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-01,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,0.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-01,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,9.268,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-01,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,6.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-01,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,2.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-01,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,2.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-01,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,6.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-01,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,2.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-01,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-01,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,12.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-01,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,3.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-01,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,7.351,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-01,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,9.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-01,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,0.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-01,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.04,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-01,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,6.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-01,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,2.736,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-01,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,5.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-01,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,2.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-01,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,5.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-01,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,2.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-01,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,6.636,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-01,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,5.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-01,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,2.484,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-01,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,19.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-01,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,9.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-01,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,3.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-01,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,6.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-01,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,5.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-01,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,2.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-01,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,16.105,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-01,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,6.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-01,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,3.082,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-01,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,7.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-01,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,7.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-01,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,3.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-01,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,6.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-01,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,2.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-01,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,8.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-01,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,6.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-01,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,2.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-01,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,16.177,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-01,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,7.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-01,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,2.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-01,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,6.064,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-01,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,5.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-01,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,2.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-01,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,5.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-01,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,6.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-01,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,3.09,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-01,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-01,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,5.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-01,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,2.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-01,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,20.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-01,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,7.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-01,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,3.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-01,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,9.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-01,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,7.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-01,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,3.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-01,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,6.034,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-01,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,5.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-01,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,2.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-01,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,4.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-01,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,7.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-01,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,3.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-01,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,9.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-01,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,5.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-01,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,2.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-01,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,4.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-01,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,2.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,6.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,2.952,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,11.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,7.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,3.341,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,9.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,3.322,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,9.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,3.589,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,5.663,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,2.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,4.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,2.166,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,10.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,9.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,18.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,12.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,5.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,7.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,7.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,3.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,6.065,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,9.311,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,5.818,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,12.001,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,6.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,3.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,6.904,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,3.239,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,8.565,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,15.921,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,4.174,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,14.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,4.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,5.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,7.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,4.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,12.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,6.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,3.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,8.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,3.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,7.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,9.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,4.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,8.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,11.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-01,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,2.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-02,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.361,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-02,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,6.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-02,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,2.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-02,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,4.147,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-02,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,8.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-02,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,3.341,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-02,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,9.005,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-02,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,3.982,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-02,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,8.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-02,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,3.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-02,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,8.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-02,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,8.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-02,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,3.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-02,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,19.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-02,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,13.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-02,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,4.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-02,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,11.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-02,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,8.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-02,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,3.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-02,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,9.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-02,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,3.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-02,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,7.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-02,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,3.086,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-02,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,6.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-02,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,10.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-02,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,3.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-02,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,3.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-02,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,6.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-02,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,8.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-02,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,9.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-02,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,3.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-02,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,14.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-02,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,9.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-02,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,3.29,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-02,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,18.16,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-02,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,3.86,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-02,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,2.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-02,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,10.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-02,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,3.098,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-02,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,9.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-02,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,3.29,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-02,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-02,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,9.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-02,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,3.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-02,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,8.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-02,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,2.924,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-02,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,3.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-02,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,9.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-02,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,10.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-02,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,3.223,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-02,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,6.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-02,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,11.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-02,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,3.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-02,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,5.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-02,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,3.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-02,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,4.21,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-02,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,110.795,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-02,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,11.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-02,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,3.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-02,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,8.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-02,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,2.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-02,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,8.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-02,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,2.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-02,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,7.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-02,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,2.551,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-02,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,5.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-02,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,2.19,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-02,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,2.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-02,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,11.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-02,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,4.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-02,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-02,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,7.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-02,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,2.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-02,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,3.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-02,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,9.903,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-02,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,0.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-02,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,8.033,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-02,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,6.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-02,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,2.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-02,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,4.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-02,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,11.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-02,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,4.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-02,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,6.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-02,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,2.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-02,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,14.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-02,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,3.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-02,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,1.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-02,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,2.111,18,0,18,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,75.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-02,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,4.931,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-02,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,9.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-02,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,2.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-02,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,4.478,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-02,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,2.543,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-02,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,3.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-02,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,4.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-02,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,8.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-02,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,3.903,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-02,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,8.861,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-02,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,2.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-02,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-02,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.269,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-02,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-02,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,5.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-02,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,12.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-02,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.231,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-02,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,7.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-02,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,3.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-02,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,4.914,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-02,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,8.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-02,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,3.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-02,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,11.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-02,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,6.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-02,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,10.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-02,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,4.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-02,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,5.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-02,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,12.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-02,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,4.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-02,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,9.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-02,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,4.163,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-02,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,5.28,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-02,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,8.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-02,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,3.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-02,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,6.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-02,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,11.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-02,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,5.177,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-02,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,3.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-02,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,5.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-02,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,9.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-02,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,3.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-02,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,9.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-02,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,12.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-02,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,3.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-02,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,1.681,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-02,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,7.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-02,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,3.581,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-02,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,3.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-02,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,8.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-02,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,2.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-02,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,2.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-02,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,9.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-02,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,4.163,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-02,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,8.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-02,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,2.685,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-02,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,5.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-02,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,8.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-02,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,3.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-02,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,8.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-02,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,14.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-02,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,2.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-02,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-02,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,8.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-02,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,3.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-02,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,6.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-02,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,2.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-02,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,13.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-02,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,4.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-02,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,7.512,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-02,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,2.799,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-02,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,8.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-02,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,7.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-02,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,7.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-02,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,2.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-02,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,4.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-02,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,8.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-02,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,3.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-02,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,8.728,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-02,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,9.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-02,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,4.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-02,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,3.49,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-02,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,6.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-02,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,2.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-02,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,8.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-02,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,10.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-02,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,2.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-02,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,11.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-02,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,13.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-02,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,7.528,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-02,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,9.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-02,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,3.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-02,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,7.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-02,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,14.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-02,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,9.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-02,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,10.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-02,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,8.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-02,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,3.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-02,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,9.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-02,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,3.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-02,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,24.977,10,0,10,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-02,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,8.364,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-02,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,9.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-02,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,7.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-02,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,3.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-02,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,2.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-02,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-02,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,10.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-02,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.664,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-02,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,17.639,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-02,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,7.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-02,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,3.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-02,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,4.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-02,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,3.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-02,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,10.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-02,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,6.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-02,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-02,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,2.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-02,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,8.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-02,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,3.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-02,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,0.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-02,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,10.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-02,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,6.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-02,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,3.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-02,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,2.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-02,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,4.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-02,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,2.252,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-02,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,6.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-02,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,7.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-02,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,2.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-02,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,7.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-02,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,8.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-02,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,0.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-02,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-02,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,6.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-02,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,2.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-02,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,5.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-02,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,2.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-02,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,6.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-02,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,2.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-02,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,5.18,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-02,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,8.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-02,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,2.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-02,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,13.363,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-02,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,8.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-02,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,3.027,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-02,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,4.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-02,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,8.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-02,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,2.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-02,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,10.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-02,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,8.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-02,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,2.995,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-02,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,5.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-02,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,7.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-02,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,3.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-02,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,3.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-02,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,2.787,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-02,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,4.518,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-02,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,8.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-02,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,2.72,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-02,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,10.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-02,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,8.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-02,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,2.964,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-02,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,4.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-02,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,7.613,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-02,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,3.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-02,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,3.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-02,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,4.044,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-02,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,1.572,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-02,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,1.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-02,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,5.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-02,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,2.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-02,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,12.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-02,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,9.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-02,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,3.899,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-02,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,8.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-02,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,8.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-02,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,3.557,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-02,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,4.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-02,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,7.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-02,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,2.563,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-02,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,2.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-02,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,9.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-02,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,3.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-02,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,3.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-02,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,6.6,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-02,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,2.696,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-02,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,6.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-02,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,2.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,1.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,9.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,3.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,7.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,8.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,3.416,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,8.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,3.231,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,3.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,3.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,2.104,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,8.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,3.322,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,6.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,2.795,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,4.231,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,10.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,3.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,10.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,17.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,4.422,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,4.231,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,9.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,2.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,6.736,9,0,9,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,10.668,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,6.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,10.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,7.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,3.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,10.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,3.632,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,13.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,2.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,7.14,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,3.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,3.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,8.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,3.593,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,6.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,9.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,3.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,10.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,3.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,10.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,4.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,3.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,12.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-02,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,0.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-03,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.257,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-03,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,8.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-03,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,4.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-03,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,7.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-03,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,11.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-03,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,5.09,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-03,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,16.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-03,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,5.424,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-03,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,8.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-03,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,4.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-03,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,13.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-03,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,7.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-03,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,4.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-03,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,21.192,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-03,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,12.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-03,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,5.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-03,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,19.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-03,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,8.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-03,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,4.827,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-03,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,9.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-03,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,5.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-03,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,9.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-03,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,4.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-03,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,9.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-03,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,11.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-03,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,5.676,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-03,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,6.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-03,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,8.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-03,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,16.647,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-03,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,10.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-03,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,5.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-03,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,20.01,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-03,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,10.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-03,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,5.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-03,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,25.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-03,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,6.27,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-03,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,5.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-03,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,9.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-03,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,4.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-03,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,10.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-03,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,5.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-03,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,5.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-03,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,11.812,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-03,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,6.073,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-03,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,10.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-03,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,5.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-03,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,6.03,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-03,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,9.674,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-03,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,13.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-03,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,6.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-03,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,14.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-03,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,16.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-03,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,7.119,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-03,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,8.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-03,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,7.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-03,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,12.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-03,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,11.273,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-03,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,5.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-03,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,7.335,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-03,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,10.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-03,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,6.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-03,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,12.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-03,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,6.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-03,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,6.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-03,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,3.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-03,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,5.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-03,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,3.361,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-03,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,3.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-03,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,7.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-03,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,4.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-03,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,4.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-03,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,7.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-03,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,4.147,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-03,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,3.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-03,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,7.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-03,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,2.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-03,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,17.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-03,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,7.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-03,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,3.813,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-03,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,7.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-03,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,11.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-03,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,7.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-03,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,9.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-03,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,6.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-03,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,8.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-03,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,4.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-03,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,4.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-03,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,4.667,12,0,12,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-03,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,5.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-03,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,6.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-03,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,3.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-03,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,6.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-03,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,3.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-03,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,4.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-03,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,4.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-03,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,7.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-03,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,3.986,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-03,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,10.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-03,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,3.052,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-03,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-03,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,5.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-03,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-03,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,10.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-03,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,12.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-03,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-03,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,6.844,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-03,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,4.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-03,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,6.923,5,0,5,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,20.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-03,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,7.613,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-03,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,4.159,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-03,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,18.113,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-03,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,11.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-03,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,11.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-03,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,5.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-03,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,6.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-03,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,11.836,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-03,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,5.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-03,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,8.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-03,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,4.265,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-03,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,12.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-03,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,9.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-03,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,5.114,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-03,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,11.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-03,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,14.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-03,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,7.186,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-03,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,5.098,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-03,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,8.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-03,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,8.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-03,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.623,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-03,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,14.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-03,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,11.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-03,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,4.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-03,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,3.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-03,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,6.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-03,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,3.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-03,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,7.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-03,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,8.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-03,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,3.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-03,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,4.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-03,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,9.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-03,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,4.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-03,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,15.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-03,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,4.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-03,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,7.036,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-03,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,8.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-03,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-03,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,17.42,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-03,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,18.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-03,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-03,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,3.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-03,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,8.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-03,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-03,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,10.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-03,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,5.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-03,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,19.374,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-03,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,9.381,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-03,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,9.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-03,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,4.953,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-03,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,13.524,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-03,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,9.098,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-03,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,8.257,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-03,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,4.688,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-03,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,7.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-03,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,8.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-03,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,4.418,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-03,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,15.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-03,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,10.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-03,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,5.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-03,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,8.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-03,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,9.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-03,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,5.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-03,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-03,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,13.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-03,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,5.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-03,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,21.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-03,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,12.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-03,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,6.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-03,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,12.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-03,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,6.077,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-03,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,16.607,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-03,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,11.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-03,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,6.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-03,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,12.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-03,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,10.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-03,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,5.401,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-03,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,9.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-03,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,4.784,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-03,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,17.678,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-03,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,10.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-03,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,8.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-03,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,9.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-03,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,5.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-03,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,4.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-03,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,9.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-03,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,7.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-03,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-03,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,19.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-03,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,11.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-03,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,5.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-03,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,5.11,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-03,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,11.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-03,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,14.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-03,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,7.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-03,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,9.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-03,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,4.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-03,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,8.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-03,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,8.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-03,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,3.127,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-03,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,11.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-03,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,9.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-03,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,5.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-03,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-03,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,7.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-03,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,4.591,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-03,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,11.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-03,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,13.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-03,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,5.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-03,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,9.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-03,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,9.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-03,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,1.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-03,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-03,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,8.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-03,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,4.902,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-03,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,6.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-03,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,3.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-03,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,8.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-03,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,4.501,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-03,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,5.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-03,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,7.5,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-03,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,4.34,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-03,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,21.755,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-03,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,12.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-03,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,4.831,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-03,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,5.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-03,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,7.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-03,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,3.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-03,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,18.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-03,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,9.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-03,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,4.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-03,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,10.171,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-03,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,7.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-03,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,4.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-03,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,8.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-03,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,4.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-03,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,7.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-03,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,8.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-03,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,4.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-03,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,18.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-03,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,8.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-03,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,4.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-03,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,8.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-03,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,8.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-03,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,4.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-03,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,6.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-03,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-03,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,7.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-03,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,3.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-03,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,23.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-03,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,9.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-03,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,4.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-03,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,10.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-03,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,9.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-03,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,4.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-03,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,6.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-03,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,7.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-03,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,3.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-03,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,5.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-03,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,12.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-03,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,6.651,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-03,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,10.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-03,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,8.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-03,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,4.198,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-03,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,8.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-03,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,4.269,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,10.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,4.532,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,12.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,9.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,4.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,11.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,4.823,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,15.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,5.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,5.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,8.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,4.41,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,6.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,3.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,10.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,11.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,5.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,20.416,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,13.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,6.211,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,7.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,9.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,4.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,10.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,12.601,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,7.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,14.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,9.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,4.509,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,11.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,7.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,8.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,10.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,5.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,15.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,5.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,6.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,9.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,5.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,14.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,10.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,4.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,10.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,5.153,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,8.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,10.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,7.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,13.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-03,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,2.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-04,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,2.973,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-04,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,4.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-04,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,2.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-04,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,3.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-04,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,9.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-04,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,3.156,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-04,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,7.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-04,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,2.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-04,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,5.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-04,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,2.453,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-04,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,7.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-04,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,5.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-04,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,2.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-04,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,13.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-04,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,8.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-04,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,3.274,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-04,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,9.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-04,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,5.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-04,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,2.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-04,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,5.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-04,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,2.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-04,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,5.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-04,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,2.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-04,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-04,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,8.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-04,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,3.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-04,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,2.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-04,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,6.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-04,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,6.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-04,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,6.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-04,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-04,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,13.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-04,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,7.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-04,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,3.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-04,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,14.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-04,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,2.866,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-04,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.666,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-04,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,7.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-04,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,3.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-04,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,6.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-04,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,2.791,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-04,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,5.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-04,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,8.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-04,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,3.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-04,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,7.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-04,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,3.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-04,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,2.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-04,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,6.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-04,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,8.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-04,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,3.628,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-04,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,6.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-04,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,19.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-04,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,4.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-04,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,6.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-04,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,3.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-04,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,4.723,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-04,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,7.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-04,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,3.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-04,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,4.434,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-04,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,7.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-04,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,3.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-04,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,9.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-04,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,3.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-04,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,3.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-04,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,1.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-04,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,3.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-04,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,1.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-04,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,1.681,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-04,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,5.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-04,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,2.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-04,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-04,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,4.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-04,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,1.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-04,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,2.813,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-04,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,6.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-04,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,0.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-04,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,7.953,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-04,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,3.613,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-04,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,1.647,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-04,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,3.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-04,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,7.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-04,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,4.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-04,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,3.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-04,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,1.616,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-04,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,7.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-04,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,2.563,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-04,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,1.466,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-04,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,1.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-04,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,3.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-04,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,3.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-04,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,1.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-04,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,3.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-04,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,1.309,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-04,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,3.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-04,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,4.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-04,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,6.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-04,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,3.019,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-04,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,4.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-04,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-04,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,10.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-04,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-04,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.397,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-04,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,4.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-04,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,9.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-04,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,3.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-04,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,4.509,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-04,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,2.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-04,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,4.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-04,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,2.127,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-04,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,9.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-04,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,4.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-04,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,7.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-04,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,2.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-04,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,2.932,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-04,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,8.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-04,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,3.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-04,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,6.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-04,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,3.153,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-04,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,8.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-04,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,5.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-04,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-04,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,7.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-04,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,9.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-04,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,4.859,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-04,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,2.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-04,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,4.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-04,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,8.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-04,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,3.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-04,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,5.43,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-04,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,9.116,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-04,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,1.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-04,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,1.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-04,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,5.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-04,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,2.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-04,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,3.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-04,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,4.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-04,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,1.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-04,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,1.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-04,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,6.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-04,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,3.027,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-04,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,6.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-04,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,2.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-04,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,7.801,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-04,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,8.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-04,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-04,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,11.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-04,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,14.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-04,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,3.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-04,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,2.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-04,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,8.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-04,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-04,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,6.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-04,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,3.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-04,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,14.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-04,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,6.844,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-04,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,5.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-04,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,2.276,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-04,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,6.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-04,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,3.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-04,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,5.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-04,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,2.445,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-04,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,3.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-04,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,6.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-04,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,2.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-04,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,7.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-04,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,6.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-04,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,2.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-04,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,3.403,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-04,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,5.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-04,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,2.524,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-04,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,9.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-04,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,10.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-04,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,2.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-04,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,7.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-04,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,5.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-04,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,2.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-04,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,7.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-04,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,3.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-04,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,5.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-04,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,6.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-04,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,2.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-04,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,6.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-04,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,7.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-04,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,3.341,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-04,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,9.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-04,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,4.532,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-04,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,10.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-04,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,7.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-04,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,3.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-04,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,5.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-04,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,2.272,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-04,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,1.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-04,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,4.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-04,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,5.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-04,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,2.728,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-04,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,5.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-04,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,6.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-04,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,3.27,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-04,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,2.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-04,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,6.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-04,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,23.994,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-04,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,16.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-04,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,6.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-04,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,2.968,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-04,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,3.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-04,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,1.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-04,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,1.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-04,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,7.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-04,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,5.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-04,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,2.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-04,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,1.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-04,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,4.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-04,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,2.107,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-04,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,3.753,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-04,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,7.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-04,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,2.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-04,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,3.526,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-04,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,3.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-04,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,0.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-04,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-04,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,6.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-04,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,2.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-04,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,4.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-04,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,2.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-04,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,4.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-04,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,2.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-04,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,3.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-04,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,11.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-04,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,6.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-04,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,2.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-04,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,2.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-04,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,4.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-04,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,2.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-04,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,8.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-04,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,6.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-04,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,2.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-04,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,3.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-04,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,4.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-04,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,2.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-04,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,4.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-04,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,2.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-04,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,3.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-04,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,5.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-04,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,2.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-04,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,9.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-04,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,5.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-04,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,2.807,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-04,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,3.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-04,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,5.087,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-04,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,2.394,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-04,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,2.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-04,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,1.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-04,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,4.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-04,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,2.335,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-04,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,11.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-04,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,5.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-04,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,2.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-04,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,5.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-04,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,5.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-04,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,2.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-04,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,4.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-04,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,5.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-04,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,2.197,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-04,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,2.064,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-04,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,7.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-04,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,3.047,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-04,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,3.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-04,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,6.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-04,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,2.701,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-04,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,4.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-04,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,2.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,2.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,7.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,2.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,5.397,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,6.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,3.239,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,9.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,5.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,4.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,2.814,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,2.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,5.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,2.453,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,4.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,2.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,5.961,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,6.663,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,2.673,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,10.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,9.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,3.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,4.931,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,5.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,2.209,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,5.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,9.139,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,6.696,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,11.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,5.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,2.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,5.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,2.948,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,7.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,2.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,8.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,6.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,3.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,5.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,3.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,6.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,8.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,3.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,6.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,3.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,6.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,4.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,2.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,6.763,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-04,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,1.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-05,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.983,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-05,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,3.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-05,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,1.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-05,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,4.032,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-05,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,4.617,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-05,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,2.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-05,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,7.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-05,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,3.082,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-05,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,4.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-05,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,2.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-05,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,5.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-05,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,3.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-05,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,1.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-05,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,14.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-05,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,5.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-05,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,2.178,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-05,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,10.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-05,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,4.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-05,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,2.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-05,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,4.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-05,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,2.178,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-05,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,4.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-05,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,2.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-05,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-05,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,5.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-05,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-05,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,3.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-05,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,5.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-05,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,8.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-05,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,5.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-05,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,2.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-05,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,13.794,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-05,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,5.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-05,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,2.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-05,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,14.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-05,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,2.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-05,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-05,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,5.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-05,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,2.547,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-05,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,5.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-05,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,2.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-05,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-05,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,6.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-05,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,2.673,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-05,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,4.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-05,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,2.418,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-05,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,2.689,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-05,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,8.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-05,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,7.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-05,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,2.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-05,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,8.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-05,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,10.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-05,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,4.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-05,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,6.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-05,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,2.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-05,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,5.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-05,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,5.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-05,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,2.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-05,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,3.424,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-05,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-05,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,2.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-05,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,6.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-05,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,2.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-05,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,2.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-05,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,1.006,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-05,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,1.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-05,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,0.951,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-05,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,1.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-05,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,2.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-05,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,1.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-05,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-05,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,2.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-05,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,1.14,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-05,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,2.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-05,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,2.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-05,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,0.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-05,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,7.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-05,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,3.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-05,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,1.053,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-05,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,3.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-05,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,5.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-05,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,4.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-05,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,2.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-05,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,0.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-05,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,2.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-05,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,1.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-05,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,1.689,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-05,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,1.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-05,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,4.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-05,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,2.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-05,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,0.884,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-05,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,3.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-05,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,0.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-05,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,2.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-05,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,1.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-05,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,3.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-05,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,1.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-05,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,4.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-05,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-05,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,5.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-05,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,2.763,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-05,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,3.298,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-05,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,4.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-05,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,6.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-05,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-05,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,2.134,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-05,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,2.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-05,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,3.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-05,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,1.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-05,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,6.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-05,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,5.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-05,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,4.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-05,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,1.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-05,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,3.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-05,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,6.039,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-05,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,2.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-05,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,3.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-05,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,1.678,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-05,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,6.997,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-05,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,4.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-05,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,1.839,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-05,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,5.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-05,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,5.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-05,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,3.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-05,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,1.899,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-05,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,3.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-05,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,4.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-05,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,2.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-05,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,6.518,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-05,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,4.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-05,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,1.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-05,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,1.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-05,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,2.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-05,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,1.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-05,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,3.211,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-05,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,2.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-05,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,1.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-05,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,2.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-05,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,3.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-05,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,1.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-05,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,6.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-05,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,2.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-05,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,5.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-05,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-05,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,3.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-05,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,10.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-05,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,11.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-05,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,1.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-05,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,1.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-05,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-05,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,2.952,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-05,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,4.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-05,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,2.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-05,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,10.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-05,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,5.039,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-05,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,5.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-05,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,2.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-05,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,6.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-05,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,2.701,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-05,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,4.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-05,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,2.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-05,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,4.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-05,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,3.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-05,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,1.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-05,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,8.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-05,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,5.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-05,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,2.335,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-05,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,3.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-05,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,4.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-05,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,2.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-05,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,7.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-05,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,7.77,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-05,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,2.437,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-05,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,8.224,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-05,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,4.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-05,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,1.789,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-05,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,5.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-05,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,2.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-05,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,7.849,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-05,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,5.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-05,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,2.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-05,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,5.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-05,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,5.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-05,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,2.524,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-05,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,6.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-05,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,3.066,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-05,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,9.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-05,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,4.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-05,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,3.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-05,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,4.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-05,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,2.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-05,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,2.744,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-05,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,3.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-05,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,5.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-05,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,3.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-05,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,4.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-05,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,6.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-05,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,3.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-05,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,3.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-05,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,3.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-05,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,11.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-05,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,4.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-05,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,5.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-05,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,3.581,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-05,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,4.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-05,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,1.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-05,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,1.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-05,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,6.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-05,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,6.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-05,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,3.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-05,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,2.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-05,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,4.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-05,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,2.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-05,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,4.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-05,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,6.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-05,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,3.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-05,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,5.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-05,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,4.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-05,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,0.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-05,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-05,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,6.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-05,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,2.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-05,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,3.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-05,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,1.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-05,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,3.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-05,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,1.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-05,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,3.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-05,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,11.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-05,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,4.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-05,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,1.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-05,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,2.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-05,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,3.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-05,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,1.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-05,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,7.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-05,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,4.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-05,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,1.918,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-05,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,4.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-05,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,3.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-05,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,1.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-05,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,4.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-05,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,1.851,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-05,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,3.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-05,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,4.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-05,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,1.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-05,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,11.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-05,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,4.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-05,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,2.209,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-05,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,3.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-05,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,4.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-05,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,1.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-05,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,2.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-05,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,1.41,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-05,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,3.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-05,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,1.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-05,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,12.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-05,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,13.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-05,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,10.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-05,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,8.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-05,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,5.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-05,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,2.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-05,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,4.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-05,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,3.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-05,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,1.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-05,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,1.928,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-05,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,5.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-05,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,2.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-05,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,2.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-05,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,4.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-05,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,1.899,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-05,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,4.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-05,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,1.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,2.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,3.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,1.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,5.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,3.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,2.111,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,6.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,2.736,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,4.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,1.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,2.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,3.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,1.895,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,2.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,1.403,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,4.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,3.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,1.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,9.547,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,4.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,1.836,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,2.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,1.226,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,5.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,5.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,5.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,11.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,3.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,1.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,5.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,2.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,5.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,3.991,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,1.348,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,8.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,3.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,4.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,3.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,1.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,3.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,1.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,3.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,1.47,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,4.227,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,2.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,2.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,3.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-05,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,0.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-06,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.479,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-06,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,7.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-06,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,2.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-06,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,6.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-06,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,28.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-06,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,5.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-06,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,10.885,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-06,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,2.422,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-06,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,5.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-06,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,1.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-06,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,8.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-06,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,6.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-06,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,2.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-06,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,16.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-06,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,9.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-06,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,2.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-06,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,16.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-06,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,6.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-06,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,1.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-06,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,7.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-06,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,2.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-06,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,5.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-06,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,1.784,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-06,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,6.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-06,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,9.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-06,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,2.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-06,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,4.239,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-06,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,6.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-06,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,9.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-06,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,8.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-06,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,2.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-06,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,13.562,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-06,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,8.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-06,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,2.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-06,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,14.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-06,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,2.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-06,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,4.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-06,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,8.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-06,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,2.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-06,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,8.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-06,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,2.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-06,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,7.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-06,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,8.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-06,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,2.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-06,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,8.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-06,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,2.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-06,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,2.374,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-06,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,10.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-06,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,9.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-06,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-06,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,13.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-06,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,26.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-06,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,4.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-06,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,8.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-06,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,2.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-06,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,7.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-06,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,7.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-06,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,1.935,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-06,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,3.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-06,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,7.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-06,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,2.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-06,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,8.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-06,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,2.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-06,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,5.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-06,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,2.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-06,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,5.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-06,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,2.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-06,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,2.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-06,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,7.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-06,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,3.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-06,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,4.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-06,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,7.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-06,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,3.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-06,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.158,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-06,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,7.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-06,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,2.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-06,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,10.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-06,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,5.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-06,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,2.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-06,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,6.789,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-06,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,10.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-06,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-06,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,5.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-06,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,2.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-06,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,8.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-06,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,3.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-06,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,3.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-06,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,3.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-06,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,6.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-06,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,6.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-06,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-06,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,5.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-06,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,2.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-06,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,5.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-06,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,3.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-06,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,7.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-06,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,3.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-06,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,6.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-06,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,2.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-06,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,10.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-06,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.803,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-06,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-06,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,8.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-06,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,9.863,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-06,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-06,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,6.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-06,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,3.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-06,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,5.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-06,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,2.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-06,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,12.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-06,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,8.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-06,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,8.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-06,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,3.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-06,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,6.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-06,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,13.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-06,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,3.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-06,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,7.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-06,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,2.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-06,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,9.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-06,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,7.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-06,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,3.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-06,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,10.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-06,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,12.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-06,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,5.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-06,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,2.716,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-06,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,5.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-06,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,9.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-06,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,3.919,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-06,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,13.563,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-06,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,10.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-06,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,3.727,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-06,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,3.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-06,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,5.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-06,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,2.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-06,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,7.928,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-06,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,5.314,14,0,14,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-06,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,3.067,15,0,15,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-06,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,4.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-06,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,7.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-06,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,3.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-06,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,15.415,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-06,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,2.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-06,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,10.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-06,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,6.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-06,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,3.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-06,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,15.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-06,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,16.103,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-06,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,1.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-06,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,5.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-06,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,5.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-06,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,2.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-06,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,5.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-06,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,1.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-06,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,16.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-06,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,4.623,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-06,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,6.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-06,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,2.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-06,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,8.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-06,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,4.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-06,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,5.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-06,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,2.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-06,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,7.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-06,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,7.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-06,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,2.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-06,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,11.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-06,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,6.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-06,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,2.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-06,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.79,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-06,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,5.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-06,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,1.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-06,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,11.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-06,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,7.891,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-06,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,1.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-06,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,16.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-06,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,9.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-06,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,3.314,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-06,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,7.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-06,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,2.252,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-06,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,12.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-06,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,8.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-06,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,3.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-06,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,9.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-06,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,8.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-06,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,3.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-06,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,7.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-06,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,3.844,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-06,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,14.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-06,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,7.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-06,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,5.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-06,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,7.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-06,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,3.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-06,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,5.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-06,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,4.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-06,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,3.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-06,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,1.918,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-06,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,6.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-06,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,7.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-06,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,2.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-06,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,4.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-06,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,3.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-06,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,8.011,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-06,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,3.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-06,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,4.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-06,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,1.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-06,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,6.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-06,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,1.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-06,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,1.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-06,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,10.935,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-06,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,8.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-06,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,3.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-06,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.738,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-06,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,5.548,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-06,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,1.846,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-06,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,13.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-06,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,26.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-06,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-06,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,13.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-06,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,5.918,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-06,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,0.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-06,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-06,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,5.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-06,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,1.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-06,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,4.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-06,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,1.843,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-06,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,6.282,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-06,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,2.32,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-06,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,3.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-06,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,13.714,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-06,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,9.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-06,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,2.693,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-06,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,3.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-06,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,7.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-06,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,2.123,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-06,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,12.772,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-06,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,8.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-06,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,2.716,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-06,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,5.885,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-06,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,5.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-06,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,1.674,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-06,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,7.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-06,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,1.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-06,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,3.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-06,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,6.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-06,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,2.193,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-06,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,11.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-06,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,7.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-06,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,2.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-06,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,5.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-06,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,6.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-06,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,2.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-06,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,3.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-06,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,6.508,12,0,12,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-06,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,1.722,12,0,12,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-06,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,1.563,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-06,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,5.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-06,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,1.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-06,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,17.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-06,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,7.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-06,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,2.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-06,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,7.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-06,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,6.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-06,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,2.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-06,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,5.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-06,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,5.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-06,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,1.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-06,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,4.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-06,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,9.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-06,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,2.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-06,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,6.611,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-06,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,10.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-06,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,4.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-06,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,7.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-06,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,2.394,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,3.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,12.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,3.656,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,10.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,9.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,4.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,9.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,4.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,9.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,3.848,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,3.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,7.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,3.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,6.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,3.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,9.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,10.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,3.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,15.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,14.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,4.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,6.719,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,8.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,2.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,7.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,11.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,16.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,8.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,3.557,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,9.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,4.249,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,6.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,9.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,4.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,19.657,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,4.9,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,7.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,7.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,3.322,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,16.988,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,9.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,3.227,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,10.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,3.723,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,3.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,9.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,4.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,5.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,9.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-06,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,1.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-07,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,2.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-07,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,10.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-07,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,5.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-07,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,6.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-07,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,12.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-07,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,6.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-07,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,12.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-07,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,6.816,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-07,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,10.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-07,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,5.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-07,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,11.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-07,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,9.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-07,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,5.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-07,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,22.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-07,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,14.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-07,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,6.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-07,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,18.424,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-07,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,11.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-07,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,6.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-07,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,10.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-07,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,5.401,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-07,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,9.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-07,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,5.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-07,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,6.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-07,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,12.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-07,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,6.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-07,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,5.961,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-07,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,9.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-07,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,11.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-07,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,12.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-07,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,6.116,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-07,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,18.027,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-07,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,12.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-07,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,6.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-07,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,26.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-07,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,6.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-07,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,4.989,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-07,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,10.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-07,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,5.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-07,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,11.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-07,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,5.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-07,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,9.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-07,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,11.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-07,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,5.114,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-07,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,10.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-07,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,4.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-07,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,6.289,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-07,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,12.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-07,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,14.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-07,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,6.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-07,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,10.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-07,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,19.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-07,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,7.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-07,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,9.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-07,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,6.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-07,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,8.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-07,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,13.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-07,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,5.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-07,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,7.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-07,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,10.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-07,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,6.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-07,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,12.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-07,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,5.66,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-07,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,6.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-07,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,3.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-07,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,6.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-07,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-07,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,2.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-07,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,11.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-07,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,5.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-07,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,4.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-07,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,7.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-07,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,4.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-07,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-07,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,11.638,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-07,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.591,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-07,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,9.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-07,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,7.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-07,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,4.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-07,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,5.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-07,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,12.561,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-07,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,7.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-07,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,7.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-07,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,4.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-07,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-07,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,4.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-07,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,3.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-07,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,5.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-07,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,6.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-07,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,8.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-07,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-07,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,6.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-07,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,4.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-07,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,5.738,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-07,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,7.235,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-07,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,12.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-07,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,6.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-07,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,12.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-07,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,3.069,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-07,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,13.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-07,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,7.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-07,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,7.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-07,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,6.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-07,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,15.902,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-07,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-07,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,9.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-07,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,6.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-07,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,8.502,11,0,11,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-07,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,12.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-07,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,6.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-07,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,15.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-07,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,7.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-07,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,13.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-07,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,7.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-07,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,8.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-07,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,15.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-07,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,8.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-07,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,11.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-07,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,6.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-07,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,11.156,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-07,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,12.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-07,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,6.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-07,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,10.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-07,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,16.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-07,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,9.151,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-07,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,6.541,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-07,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,9.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-07,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,13.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-07,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,7.441,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-07,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,12.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-07,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,15.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-07,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,5.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-07,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,2.907,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-07,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,9.861,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-07,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,6.198,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-07,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,6.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-07,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,4.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-07,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,13.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-07,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,7.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-07,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,11.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-07,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,6.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-07,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,12.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-07,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,10.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-07,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.119,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-07,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,18.984,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-07,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,18.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-07,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-07,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,6.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-07,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,8.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-07,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,3.341,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-07,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,9.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-07,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,4.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-07,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,22.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-07,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,9.505,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-07,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,12.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-07,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,6.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-07,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,10.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-07,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,6.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-07,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,9.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-07,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,5.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-07,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,11.34,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-07,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,10.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-07,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,3.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-07,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,15.651,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-07,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,8.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-07,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,3.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-07,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,6.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-07,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,9.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-07,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,4.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-07,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,11.504,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-07,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,8.919,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-07,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,4.742,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-07,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,22.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-07,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,10.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-07,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,3.318,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-07,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,12.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-07,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,6.073,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-07,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,12.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-07,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,10.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-07,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,4.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-07,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,14.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-07,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,10.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-07,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,3.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-07,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,14.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-07,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,4.89,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-07,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,17.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-07,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,7.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-07,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,5.581,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-07,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,9.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-07,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,3.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-07,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,3.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-07,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,5.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-07,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,5.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-07,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,2.999,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-07,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,12.015,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-07,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,10.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-07,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,4.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-07,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,3.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-07,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,7.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-07,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,14.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-07,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,5.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-07,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,8.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-07,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,4.505,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-07,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,12.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-07,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,3.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-07,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,3.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-07,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,10.646,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-07,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,10.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-07,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,5.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-07,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-07,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,5.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-07,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,2.689,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-07,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,10.702,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-07,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,15.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-07,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,4.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-07,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,11.866,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-07,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,8.374,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-07,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,0.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-07,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,5.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-07,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,9.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-07,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,4.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-07,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,10.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-07,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,6.372,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-07,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,11.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-07,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,6.093,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-07,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,7.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-07,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,15.808,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-07,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,9.507,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-07,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,20.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-07,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,15.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-07,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,6.851,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-07,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,6.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-07,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,12.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-07,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,6.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-07,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,18.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-07,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,12.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-07,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,6.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-07,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,6.808,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-07,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,9.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-07,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,5.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-07,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,6.678,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-07,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,6.006,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-07,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,7.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-07,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,12.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-07,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,6.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-07,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,15.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-07,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,13.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-07,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,6.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-07,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,6.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-07,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,11.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-07,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,6.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-07,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,4.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-07,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,10.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-07,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,6.828,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-07,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-07,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,10.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-07,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,6.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-07,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,17.452,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-07,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,13.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-07,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,6.816,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-07,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,13.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-07,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,13.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-07,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,6.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-07,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,8.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-07,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,12.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-07,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,5.739,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-07,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,4.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-07,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,13.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-07,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,6.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-07,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,8.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-07,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,11.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-07,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,6.018,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-07,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,10.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-07,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,6.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,3.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,13.513,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,6.002,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,11.533,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,12.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,7.685,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,14.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,7.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,6.997,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,5.995,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,3.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,10.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,6.022,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,11.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,6.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,6.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,11.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,6.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,14.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,15.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,7.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,6.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,9.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,5.09,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,7.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,14.09,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,9.652,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,16.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,11.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,6.663,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,10.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,5.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,6.27,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,10.628,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,12.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,6.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,5.954,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,11.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,6.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,12.551,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,12.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,5.932,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,13.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,7.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,3.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,11.111,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,6.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,4.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,11.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-07,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,3.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-08,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-08,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,14.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-08,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,9.489,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-08,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,10.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-08,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,16.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-08,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,10.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-08,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,26.143,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-08,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,11.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-08,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,16.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-08,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,10.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-08,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,17.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-08,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,15.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-08,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,10.153,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-08,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,34.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-08,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,21.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-08,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,11.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-08,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,28.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-08,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,19.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-08,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,11.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-08,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,15.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-08,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,9.053,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-08,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,16.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-08,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,9.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-08,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,10.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-08,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,18.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-08,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,10.676,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-08,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,11.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-08,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,13.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-08,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,22.102,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-08,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,19.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-08,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,10.381,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-08,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,17.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-08,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,13.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-08,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,7.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-08,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,39.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-08,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,10.951,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-08,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,6.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-08,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,10.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-08,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,6.156,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-08,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,14.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-08,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,7.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-08,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,8.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-08,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,12.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-08,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,6.934,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-08,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,10.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-08,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,5.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-08,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,8.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-08,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,11.892,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-08,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,18.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-08,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,10.177,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-08,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,17.882,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-08,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,22.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-08,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,12.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-08,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,10.452,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-08,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,10.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-08,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,16.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-08,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,26.668,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-08,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,11.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-08,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,10.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-08,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,16.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-08,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,10.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-08,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,20.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-08,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,11.49,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-08,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,7.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-08,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,4.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-08,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,7.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-08,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,3.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-08,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,11.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-08,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,14.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-08,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,3.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-08,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,7.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-08,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,12.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-08,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,5.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-08,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,9.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-08,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,15.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-08,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-08,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,14.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-08,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,7.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-08,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,4.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-08,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,7.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-08,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,11.72,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-08,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,8.826,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-08,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,8.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-08,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,4.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-08,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,13.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-08,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,6.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-08,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,16.19,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-08,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-08,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,9.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-08,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,8.904,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-08,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-08,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,11.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-08,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,3.97,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-08,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,10.377,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-08,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,8.31,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-08,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,11.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-08,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,7.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-08,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,16.023,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-08,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,5.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-08,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,11.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-08,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,7.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-08,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,7.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-08,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,12.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-08,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,15.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-08,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.581,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-08,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,6.343,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-08,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,4.652,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-08,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,11.58,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-08,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,18.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-08,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,11.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-08,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,19.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-08,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,11.417,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-08,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,18.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-08,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,9.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-08,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,16.428,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-08,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,17.094,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-08,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,9.692,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-08,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,20.523,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-08,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,9.237,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-08,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,17.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-08,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,16.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-08,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,10.318,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-08,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,17.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-08,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,21.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-08,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,11.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-08,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,11.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-08,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,13.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-08,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,12.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-08,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,7.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-08,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,14.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-08,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,14.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-08,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,8.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-08,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,6.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-08,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,11.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-08,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,7.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-08,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,10.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-08,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,6.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-08,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,15.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-08,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,9.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-08,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,18.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-08,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,10.334,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-08,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,10.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-08,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,14.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-08,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,9.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-08,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,13.904,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-08,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,18.559,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-08,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-08,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,7.666,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-08,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,13.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-08,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,9.281,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-08,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,17.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-08,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,11.836,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-08,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,24.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-08,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,12.547,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-08,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,16.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-08,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,10.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-08,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,18.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-08,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,18.56,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-08,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,17.621,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-08,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,11.867,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-08,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,11.209,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-08,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,22.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-08,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,9.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-08,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,22.592,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-08,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,17.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-08,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,10.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-08,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,8.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-08,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,17.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-08,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,12.064,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-08,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-08,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,12.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-08,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,26.416,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-08,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,17.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-08,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,9.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-08,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,22.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-08,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,12.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-08,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,16.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-08,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,24.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-08,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,16.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-08,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,16.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-08,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,18.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-08,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,11.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-08,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,15.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-08,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,10.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-08,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,27.184,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-08,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,13.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-08,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,8.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-08,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,15.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-08,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,9.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-08,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,6.485,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-08,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,12.227,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-08,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,9.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-08,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,5.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-08,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,20.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-08,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,18.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-08,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,11.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-08,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,8.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-08,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,15.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-08,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,19.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-08,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,11.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-08,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,21.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-08,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,12.123,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-08,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,13.005,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-08,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,8.182,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-08,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,10.465,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-08,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,12.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-08,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,22.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-08,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,14.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-08,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-08,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,13.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-08,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,8.856,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-08,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,11.466,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-08,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,26.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-08,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,8.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-08,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,12.272,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-08,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,9.276,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-08,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,3.6,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-08,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,9.435,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-08,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,20.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-08,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,13.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-08,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,18.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-08,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,12.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-08,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,20.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-08,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,12.653,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-08,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,14.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-08,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,19.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-08,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,12.791,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-08,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,34.098,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-08,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,24.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-08,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,13.349,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-08,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,11.268,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-08,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,19.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-08,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,12.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-08,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,29.166,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-08,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,21.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-08,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,13.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-08,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,11.61,17,0,17,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,70.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-08,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,15.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-08,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,9.768,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-08,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,12.701,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-08,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,12.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-08,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,14.635,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-08,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,19.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-08,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,12.178,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-08,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,30.114,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-08,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,19.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-08,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,12.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-08,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,14.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-08,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,19.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-08,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,12.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-08,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,12.415,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-08,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,18.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-08,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,13.105,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-08,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,5.761,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-08,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,17.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-08,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,11.714,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-08,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,34.608,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-08,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,20.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-08,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,11.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-08,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,17.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-08,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,18.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-08,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,11.195,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-08,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,9.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-08,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,18.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-08,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,11.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-08,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,8.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-08,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,22.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-08,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,13.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-08,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,12.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-08,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,18.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-08,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,12.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-08,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,19.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-08,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,13.884,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,7.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,13.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,7.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,22.161,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,12.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,8.153,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,16.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,8.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,15.757,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,8.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,6.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,13.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,8.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,9.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,6.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,7.902,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,12.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,6.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,17.236,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,15.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,8.019,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,9.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,12.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,7.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,12.406,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,15.39,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,10.895,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,12.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,11.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,7.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,15.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,9.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,7.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,17.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,7.0,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,21.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,10.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,13.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,15.904,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,10.197,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,13.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,14.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,8.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,15.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,9.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,5.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,11.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,7.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,8.839,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,16.074,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-08,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,6.591,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-09,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,5.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-09,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,18.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-09,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,11.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-09,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,14.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-09,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,21.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-09,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,12.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-09,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,29.676,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-09,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,13.215,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-09,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,19.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-09,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,11.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-09,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,16.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-09,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,17.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-09,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,9.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-09,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,31.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-09,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,23.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-09,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,11.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-09,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,39.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-09,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,18.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-09,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,11.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-09,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,20.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-09,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,12.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-09,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,20.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-09,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,10.979,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-09,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,9.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-09,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,19.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-09,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,10.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-09,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,9.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-09,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,13.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-09,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,20.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-09,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,22.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-09,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,11.356,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-09,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,23.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-09,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,18.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-09,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,10.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-09,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,47.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-09,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,14.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-09,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,9.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-09,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,10.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-09,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,6.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-09,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,19.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-09,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,10.48,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-09,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,10.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-09,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,14.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-09,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,7.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-09,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,11.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-09,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,6.309,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-09,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,12.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-09,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,14.113,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-09,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,23.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-09,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,13.424,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-09,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,34.266,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-09,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,28.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-09,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,14.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-09,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,9.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-09,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,13.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-09,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,22.999,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-09,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,20.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-09,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,11.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-09,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,15.861,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-09,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,18.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-09,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,11.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-09,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,21.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-09,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,11.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-09,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,16.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-09,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,10.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-09,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,17.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-09,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,11.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-09,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,13.213,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-09,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,20.206,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-09,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,10.909,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-09,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,10.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-09,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,21.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-09,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,12.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-09,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,11.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-09,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,21.699,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-09,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,9.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-09,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,30.29,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-09,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,14.409,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-09,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,9.61,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-09,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,11.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-09,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,17.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-09,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,10.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-09,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,13.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-09,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,9.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-09,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,19.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-09,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,11.218,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-09,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,19.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-09,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,12.727,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-09,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,12.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-09,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,16.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-09,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,11.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-09,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,17.786,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-09,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,10.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-09,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,9.737,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-09,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,9.603,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-09,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,18.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-09,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,12.394,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-09,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,18.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-09,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,7.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-09,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,13.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-09,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,10.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-09,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,10.991,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-09,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,22.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-09,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,18.568,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-09,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,8.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-09,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,9.823,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-09,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,7.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-09,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,8.808,19,0,19,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-09,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,18.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-09,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,11.553,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-09,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,24.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-09,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,16.814,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-09,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,19.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-09,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,11.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-09,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,19.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-09,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,19.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-09,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,11.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-09,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,15.483,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-09,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,19.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-09,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,12.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-09,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,24.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-09,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,25.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-09,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,15.334,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-09,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,12.127,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-09,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,15.136,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-09,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,18.377,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-09,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,12.243,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-09,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,13.083,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-09,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,14.537,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-09,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,10.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-09,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,7.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-09,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,11.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-09,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,8.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-09,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,11.411,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-09,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,14.047,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-09,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,6.571,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-09,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,7.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-09,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,19.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-09,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,12.386,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-09,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,17.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-09,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,13.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-09,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,14.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-09,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,12.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-09,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,7.04,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-09,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,19.708,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-09,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,19.282,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-09,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,6.261,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-09,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,13.196,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-09,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,11.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-09,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,7.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-09,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,16.313,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-09,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,10.156,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-09,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,23.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-09,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,11.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-09,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,22.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-09,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,14.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-09,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,19.611,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-09,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,15.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-09,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,19.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-09,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,12.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-09,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,21.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-09,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,13.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-09,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,7.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-09,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,22.376,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-09,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,14.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-09,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,8.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-09,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,13.093,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-09,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,18.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-09,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,11.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-09,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-09,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,12.115,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-09,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,51.072,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-09,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,20.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-09,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,9.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-09,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,23.37,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-09,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,12.916,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-09,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,36.569,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-09,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,18.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-09,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,10.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-09,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,12.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-09,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,13.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-09,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,7.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-09,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,15.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-09,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,9.819,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-09,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,21.592,20,0,20,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-09,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,10.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-09,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,16.407,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-09,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,13.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-09,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,8.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-09,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,8.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-09,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,11.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-09,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,8.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-09,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,4.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-09,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,21.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-09,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,17.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-09,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,8.239,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-09,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,4.541,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-09,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,13.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-09,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,18.64,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-09,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,8.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-09,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,17.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-09,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,8.086,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-09,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,17.252,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-09,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,10.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-09,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,8.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-09,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,15.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-09,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,16.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-09,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,9.572,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-09,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-09,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,13.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-09,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,8.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-09,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,19.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-09,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,23.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-09,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,9.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-09,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,15.507,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-09,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,8.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-09,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,19.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-09,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,11.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-09,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,19.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-09,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,12.209,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-09,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,25.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-09,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,13.027,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-09,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,24.655,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-09,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,22.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-09,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,12.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-09,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,31.03,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-09,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,24.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-09,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,12.799,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-09,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,15.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-09,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,20.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-09,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,12.103,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-09,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,33.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-09,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,29.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-09,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,16.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-09,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,13.808,15,0,15,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-09,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,18.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-09,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,10.955,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-09,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,12.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-09,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,12.178,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-09,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,16.223,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-09,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,21.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-09,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,11.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-09,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,23.873,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-09,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,22.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-09,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,12.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-09,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,15.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-09,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,21.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-09,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,13.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-09,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,16.647,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-09,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,21.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-09,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,13.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-09,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,5.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-09,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,17.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-09,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,10.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-09,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,31.373,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-09,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,21.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-09,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,12.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-09,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,18.448,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-09,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,21.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-09,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,12.099,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-09,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,11.268,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-09,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,18.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-09,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,10.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-09,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,12.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-09,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,22.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-09,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,13.29,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-09,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,18.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-09,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,19.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-09,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,12.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-09,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,19.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-09,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,11.545,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,9.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,21.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,12.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,33.285,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,18.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,12.131,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,22.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,12.948,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,25.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,14.528,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,11.674,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,19.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,12.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,14.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,9.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,16.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,19.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,10.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,25.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,21.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,11.289,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,25.795,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,19.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,10.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,16.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,19.876,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,12.8,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,14.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,16.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,11.576,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,22.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,13.29,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,10.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,19.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,10.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,28.066,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,12.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,19.316,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,20.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,13.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,21.173,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,21.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,12.693,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,22.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,14.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,7.284,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,14.871,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,9.5,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,15.714,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,20.29,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-09,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,8.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-10,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,7.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-10,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,18.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-10,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,10.126,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-10,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,18.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-10,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,21.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-10,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,11.187,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-10,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,16.778,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-10,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,11.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-10,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,18.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-10,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,10.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-10,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,5.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-10,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,14.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-10,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,8.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-10,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,19.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-10,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,19.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-10,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,9.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-10,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,28.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-10,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,17.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-10,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,10.798,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-10,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,19.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-10,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,11.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-10,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,19.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-10,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,10.027,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-10,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,8.798,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-10,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,17.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-10,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,9.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-10,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,7.299,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-10,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,13.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-10,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,9.674,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-10,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,18.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-10,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,9.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-10,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,14.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-10,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,15.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-10,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,8.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-10,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,30.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-10,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,9.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-10,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,8.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-10,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,12.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-10,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,8.039,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-10,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,16.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-10,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,8.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-10,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,10.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-10,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,14.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-10,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,9.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-10,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,12.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-10,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,8.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-10,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,10.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-10,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,34.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-10,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,19.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-10,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,9.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-10,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,25.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-10,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,19.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-10,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,10.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-10,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,19.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-10,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,9.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-10,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,13.449,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-10,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,17.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-10,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,8.918,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-10,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,11.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-10,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,14.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-10,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,8.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-10,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,14.174,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-10,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,8.064,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-10,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,10.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-10,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,6.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-10,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,17.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-10,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,10.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-10,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,18.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-10,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,24.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-10,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,9.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-10,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,8.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-10,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,21.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-10,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,13.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-10,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,22.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-10,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,29.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-10,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,11.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-10,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,NO2,13.579,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-10,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM10,14.5,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-10,North East,NCA3,UKA00528,Newcastle Cradlewell Roadside,Urban Traffic,54.986405,-1.595362,PM2.5,9.566,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NCA3_2026.csv?v=1
2026-07-10,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,12.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-10,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,16.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-10,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,11.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-10,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,11.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-10,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,8.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-10,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,17.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-10,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,11.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-10,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,26.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-10,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,14.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-10,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,11.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-10,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,15.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-10,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,10.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-10,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,11.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-10,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,9.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-10,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,17.563,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-10,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,13.105,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-10,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,20.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-10,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,12.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-10,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,17.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-10,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,7.768,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-10,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,15.704,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-10,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,9.742,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-10,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,9.372,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-10,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,17.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-10,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,22.786,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-10,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,11.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-10,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,14.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-10,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,10.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-10,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.012,15,0,15,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-10,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,21.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-10,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,13.699,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-10,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,17.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-10,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,17.707,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-10,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,24.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-10,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,12.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-10,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,18.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-10,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,22.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-10,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,12.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-10,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,18.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-10,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,22.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-10,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,13.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-10,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,24.289,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-10,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,23.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-10,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,15.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-10,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,14.23,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-10,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,16.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-10,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,19.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-10,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,11.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-10,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,18.201,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-10,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,21.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-10,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,11.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-10,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,11.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-10,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,17.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-10,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,12.135,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-10,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,12.98,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-10,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,17.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-10,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,8.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-10,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,9.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-10,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,21.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-10,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,12.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-10,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,28.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-10,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,8.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-10,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,6.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-10,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,13.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-10,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,7.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-10,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,16.082,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-10,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,20.33,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-10,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,7.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-10,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,8.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-10,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,14.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-10,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,7.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-10,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,16.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-10,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,8.687,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-10,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,24.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-10,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,13.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-10,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,17.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-10,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,9.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-10,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,24.974,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-10,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,11.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-10,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,15.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-10,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,9.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-10,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,14.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-10,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,25.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-10,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,8.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-10,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,11.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-10,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,15.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-10,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,8.656,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-10,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,15.509,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-10,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,16.087,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-10,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,8.839,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-10,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,23.732,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-10,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,8.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-10,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,46.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-10,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,19.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-10,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,8.939,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-10,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,21.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-10,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,10.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-10,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,29.381,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-10,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,19.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-10,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,10.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-10,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,15.93,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-10,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,15.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-10,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,8.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-10,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,17.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-10,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,9.281,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-10,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,16.539,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-10,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,11.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-10,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,8.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-10,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,15.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-10,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,9.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-10,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,12.701,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-10,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,13.0,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-10,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,15.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-10,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,8.64,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-10,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,32.497,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-10,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,19.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-10,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,10.401,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-10,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,8.664,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-10,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,15.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-10,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,23.31,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-10,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,12.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-10,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,18.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-10,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,9.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-10,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,14.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-10,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,8.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-10,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,5.167,6,0,6,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,25.0,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-10,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,20.647,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-10,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,21.048,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-10,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,10.685,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-10,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.47,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-10,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,14.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-10,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,8.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-10,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,25.572,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-10,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,24.613,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-10,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,11.079,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-10,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,12.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-10,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,10.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-10,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,17.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-10,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,9.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-10,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,17.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-10,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,9.898,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-10,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,18.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-10,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,9.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-10,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,19.794,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-10,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,19.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-10,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,9.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-10,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,24.759,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-10,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,20.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-10,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,9.874,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-10,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,15.93,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-10,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,18.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-10,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,9.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-10,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,29.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-10,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,22.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-10,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,11.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-10,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,15.826,16,0,16,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,66.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-10,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,16.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-10,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,9.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-10,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,17.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-10,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,10.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-10,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,9.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-10,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,17.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-10,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,9.222,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-10,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,18.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-10,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,17.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-10,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,9.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-10,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,8.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-10,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,18.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-10,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,9.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-10,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,13.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-10,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,17.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-10,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,9.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-10,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,6.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-10,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,20.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-10,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,11.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-10,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,38.011,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-10,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,22.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-10,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,12.095,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-10,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,12.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-10,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,21.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-10,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,12.123,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-10,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,12.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-10,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,20.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-10,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,11.84,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-10,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,12.591,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-10,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,20.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-10,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,11.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-10,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,17.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-10,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,21.477,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-10,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,12.989,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-10,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,18.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-10,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,10.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,10.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,24.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,11.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,42.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,26.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,12.866,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,25.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,12.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,21.611,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,11.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,16.798,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,21.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,11.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,18.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,11.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,17.386,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,22.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,12.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,18.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,21.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,13.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,20.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,18.979,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,11.368,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,23.301,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,29.308,15,0,15,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,14.579,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,10.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,20.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,11.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,19.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,11.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,13.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,24.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,11.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,29.07,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,13.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,17.734,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,22.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,12.166,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,12.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,20.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,10.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,24.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,13.577,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,6.678,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,18.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,10.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,16.9,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,22.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-10,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,10.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-11,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-11,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,12.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-11,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,7.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-11,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,11.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-11,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,13.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-11,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,7.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-11,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,7.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-11,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,7.445,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-11,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,11.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-11,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,6.541,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-11,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,5.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-11,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,8.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-11,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,5.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-11,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,9.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-11,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,12.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-11,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,6.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-11,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,16.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-11,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,9.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-11,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,6.187,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-11,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,13.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-11,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,8.876,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-11,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,11.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-11,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,7.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-11,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-11,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,12.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-11,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,7.693,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-11,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,3.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-11,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,10.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-11,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,6.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-11,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,11.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-11,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,6.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-11,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,7.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-11,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,12.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-11,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,8.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-11,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,21.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-11,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,8.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-11,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-11,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,8.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-11,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,5.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-11,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,9.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-11,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,6.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-11,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-11,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,12.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-11,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,7.457,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-11,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,9.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-11,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,6.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-11,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,7.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-11,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,12.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-11,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,14.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-11,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,7.877,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-11,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,7.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-11,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,14.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-11,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,8.31,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-11,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,10.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-11,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,8.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-11,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,8.059,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-11,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,13.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-11,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,7.191,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-11,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,8.298,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-11,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,13.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-11,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,7.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-11,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,13.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-11,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,7.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-11,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,9.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-11,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,5.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-11,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,12.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-11,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,8.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-11,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,10.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-11,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,13.97,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-11,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,7.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-11,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,3.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-11,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,9.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-11,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,6.199,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-11,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,9.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-11,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,15.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-11,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-11,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,8.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-11,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,12.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-11,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,8.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-11,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,8.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-11,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,6.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-11,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-11,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,6.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-11,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,15.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-11,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,7.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-11,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,5.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-11,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,10.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-11,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,6.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-11,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,6.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-11,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,5.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-11,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,16.105,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-11,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,8.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-11,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,10.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-11,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,6.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-11,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,6.877,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-11,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,4.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-11,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,12.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-11,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,7.449,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-11,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,6.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-11,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,5.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-11,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,13.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-11,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,5.239,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-11,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,8.414,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-11,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,7.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-11,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,5.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-11,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,11.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-11,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,6.49,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-11,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,6.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-11,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,10.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-11,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,13.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-11,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,7.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-11,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,11.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-11,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,14.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-11,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,8.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-11,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,6.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-11,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,11.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-11,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,6.651,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-11,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,11.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-11,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,16.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-11,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,11.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-11,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,7.107,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-11,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,8.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-11,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,11.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-11,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,6.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-11,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,9.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-11,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,13.285,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-11,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,6.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-11,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,8.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-11,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,13.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-11,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,7.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-11,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-11,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,14.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-11,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,7.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-11,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,6.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-11,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,15.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-11,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,7.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-11,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,21.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-11,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,6.678,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-11,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,4.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-11,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,12.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-11,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,6.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-11,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,6.594,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-11,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,15.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-11,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,4.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-11,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,3.761,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-11,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,12.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-11,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,7.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-11,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,13.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-11,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,8.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-11,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,20.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-11,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,11.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-11,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,12.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-11,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,7.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-11,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,11.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-11,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,5.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-11,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,13.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-11,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,6.914,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-11,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,7.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-11,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,12.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-11,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,6.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-11,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,8.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-11,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,14.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-11,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,8.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-11,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,6.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-11,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,13.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-11,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,7.547,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-11,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,16.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-11,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,7.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-11,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,9.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-11,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,12.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-11,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,7.866,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-11,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,16.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-11,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,7.999,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-11,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,8.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-11,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,15.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-11,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,9.19,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-11,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,9.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-11,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,12.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-11,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,7.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-11,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,14.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-11,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,7.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-11,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,10.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-11,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,10.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-11,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,5.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-11,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,15.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-11,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,9.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-11,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,6.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-11,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,11.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-11,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,36.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-11,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,11.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-11,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,26.13,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-11,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,17.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-11,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,9.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-11,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,9.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-11,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,6.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-11,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,16.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-11,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,10.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-11,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,13.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-11,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,7.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-11,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,16.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-11,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,8.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-11,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,18.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-11,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,15.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-11,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,8.227,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-11,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.478,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-11,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,15.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-11,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,9.422,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-11,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,14.001,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-11,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,23.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-11,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,12.469,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-11,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,8.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-11,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,7.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-11,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,13.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-11,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,7.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-11,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,12.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-11,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,7.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-11,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,12.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-11,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,7.17,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-11,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,7.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-11,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,13.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-11,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,7.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-11,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,8.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-11,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,13.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-11,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,7.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-11,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,6.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-11,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,12.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-11,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,6.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-11,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,8.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-11,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,14.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-11,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,7.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-11,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,7.42,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-11,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,9.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-11,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,6.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-11,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,7.961,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-11,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,6.793,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-11,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,4.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-11,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,11.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-11,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,6.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-11,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,7.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-11,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,11.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-11,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,6.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-11,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,5.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-11,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,12.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-11,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,6.635,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-11,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,9.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-11,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,11.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-11,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,6.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-11,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,4.702,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-11,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,14.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-11,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,8.589,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-11,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,17.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-11,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,12.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-11,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,7.127,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-11,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,5.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-11,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,12.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-11,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,6.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-11,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,7.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-11,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,12.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-11,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,7.123,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-11,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,5.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-11,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,13.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-11,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,7.414,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-11,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,6.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-11,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,13.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-11,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,7.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-11,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,13.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-11,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,7.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,7.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,16.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,8.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,29.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,14.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,8.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,13.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,8.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,14.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,10.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,8.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,14.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,8.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,11.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,7.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,4.518,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,13.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,8.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,6.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,11.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,8.361,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,17.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,10.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,6.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,13.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,17.821,18,0,18,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,75.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,10.1,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,4.813,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,12.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,8.113,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,12.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,8.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,5.006,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,14.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,8.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,17.236,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,10.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,10.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,19.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,9.768,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,9.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,14.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,8.365,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,15.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,10.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,3.511,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,10.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,8.678,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,12.601,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-11,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,6.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-12,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,1.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-12,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,13.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-12,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,5.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-12,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,7.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-12,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,14.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-12,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,5.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-12,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,4.303,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-12,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,6.273,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-12,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,13.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-12,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,5.609,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-12,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,1.673,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-12,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,10.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-12,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,5.126,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-12,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,4.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-12,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,16.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-12,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,6.199,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-12,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,10.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-12,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,12.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-12,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,5.68,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-12,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,13.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-12,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,6.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-12,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,14.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-12,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,6.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-12,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,4.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-12,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,14.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-12,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,6.568,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-12,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,1.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-12,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,11.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-12,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,4.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-12,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,13.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-12,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,6.018,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-12,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,4.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-12,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,15.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-12,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,6.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-12,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,16.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-12,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,6.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-12,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,2.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-12,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,15.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-12,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,8.789,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-12,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,15.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-12,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,7.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-12,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,2.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-12,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,15.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-12,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,7.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-12,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,14.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-12,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,7.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-12,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,6.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-12,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,9.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-12,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,14.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-12,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,6.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-12,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,4.032,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-12,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,14.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-12,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,6.568,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-12,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,6.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-12,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,6.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-12,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,3.573,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-12,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,13.198,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-12,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,5.755,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-12,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,6.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-12,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,13.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-12,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,6.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-12,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,12.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-12,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,5.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-12,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,15.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-12,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,6.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-12,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,9.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-12,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-12,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,6.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-12,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,16.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-12,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,5.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-12,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-12,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,12.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-12,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,5.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-12,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-12,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,17.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-12,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-12,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,4.507,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-12,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,17.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-12,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,7.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-12,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,11.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-12,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,5.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-12,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,11.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-12,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.904,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-12,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,7.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-12,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,5.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-12,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,4.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-12,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,11.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-12,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,5.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-12,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,3.243,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-12,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,5.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-12,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,14.041,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-12,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,31.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-12,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,8.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-12,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,4.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-12,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,2.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-12,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-12,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-12,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-12,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,4.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-12,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,2.693,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-12,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,14.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-12,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,2.694,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-12,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,11.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-12,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,5.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-12,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,1.944,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-12,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,11.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-12,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,4.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-12,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,4.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-12,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,6.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-12,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,26.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-12,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,17.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-12,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,7.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-12,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,29.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-12,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,20.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-12,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,3.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-12,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,11.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-12,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-12,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,6.702,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-12,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,36.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-12,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,28.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-12,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,5.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-12,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,3.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-12,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,9.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-12,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-12,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,3.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-12,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,30.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-12,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,43.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-12,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,4.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-12,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,38.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-12,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,29.572,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-12,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,5.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-12,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,36.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-12,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,25.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-12,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,2.486,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-12,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,14.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-12,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,5.44,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-12,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,12.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-12,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,5.936,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-12,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,3.084,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-12,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,14.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-12,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,6.836,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-12,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,3.793,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-12,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,23.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-12,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-12,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,1.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-12,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,14.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-12,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,7.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-12,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,13.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-12,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,6.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-12,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,27.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-12,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,13.577,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-12,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,15.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-12,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,6.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-12,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,7.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-12,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-12,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,14.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-12,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,6.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-12,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,4.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-12,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,14.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-12,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,5.326,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-12,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,6.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-12,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,14.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-12,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,6.207,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-12,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,2.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-12,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,12.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-12,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,5.928,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-12,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,10.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-12,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,5.763,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-12,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,3.185,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-12,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,12.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-12,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,5.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-12,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,15.513,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-12,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,6.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-12,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,3.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-12,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,16.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-12,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,6.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-12,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,6.403,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-12,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,14.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-12,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,7.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-12,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,17.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-12,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,7.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-12,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,5.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-12,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,10.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-12,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,2.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-12,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,13.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-12,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,5.932,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-12,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,4.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-12,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,9.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-12,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,18.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-12,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,7.182,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-12,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,13.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-12,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,19.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-12,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,7.465,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-12,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,6.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-12,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,2.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-12,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,20.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-12,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,8.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-12,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,13.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-12,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,6.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-12,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,10.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-12,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,7.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-12,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,9.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-12,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,16.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-12,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,6.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-12,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,2.685,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-12,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,14.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-12,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,6.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-12,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,7.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-12,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,24.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-12,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,8.844,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-12,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,3.333,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-12,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.156,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-12,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,14.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-12,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,6.285,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-12,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,13.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-12,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,5.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-12,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,13.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-12,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,5.735,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-12,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,3.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-12,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,13.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-12,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,5.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-12,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,4.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-12,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,15.979,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-12,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,5.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-12,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,2.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-12,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,14.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-12,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,5.48,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-12,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,4.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-12,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,15.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-12,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,5.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-12,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,4.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-12,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,11.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-12,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,5.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-12,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,4.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-12,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,5.814,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-12,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,1.801,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-12,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,13.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-12,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,5.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-12,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,3.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-12,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,13.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-12,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,5.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-12,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,2.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-12,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,15.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-12,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,6.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-12,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,5.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-12,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,13.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-12,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,6.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-12,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.199,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-12,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,13.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-12,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,5.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-12,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,14.376,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-12,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,14.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-12,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,5.916,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-12,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,3.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-12,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,12.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-12,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,5.145,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-12,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,4.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-12,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,12.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-12,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,5.397,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-12,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,2.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-12,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,14.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-12,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,5.955,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-12,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,3.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-12,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,15.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-12,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,5.88,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-12,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,13.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-12,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,5.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,2.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,13.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,4.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,22.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,11.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,5.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,10.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,5.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,6.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,6.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,3.116,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,11.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,4.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,9.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,4.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,2.486,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,16.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,6.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,4.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,15.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,7.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,10.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,13.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,6.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,8.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,20.0,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,8.095,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,2.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,10.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,4.623,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,11.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,5.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,2.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,17.794,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,6.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,12.001,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,6.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,3.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,14.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,5.994,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,4.877,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,18.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,5.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,13.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,5.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,3.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,13.648,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,6.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,14.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-12,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,4.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-13,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,2.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-13,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,16.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-13,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,6.368,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-13,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,8.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-13,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,17.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-13,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,6.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-13,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,10.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-13,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,7.799,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-13,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,15.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-13,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,6.828,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-13,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,3.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-13,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,11.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-13,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,6.195,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-13,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,7.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-13,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,19.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-13,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,7.752,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-13,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,20.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-13,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,12.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-13,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,6.584,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-13,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,16.083,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-13,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,7.026,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-13,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,19.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-13,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,7.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-13,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-13,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,16.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-13,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,8.369,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-13,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,2.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-13,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,10.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-13,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,8.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-13,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,16.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-13,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,7.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-13,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,6.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-13,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,18.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-13,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,8.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-13,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,18.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-13,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,8.62,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-13,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-13,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,15.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-13,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,8.534,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-13,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,15.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-13,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,7.457,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-13,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,2.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-13,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,16.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-13,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,8.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-13,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,13.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-13,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,7.948,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-13,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,9.465,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-13,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,10.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-13,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,20.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-13,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,8.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-13,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,4.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-13,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,19.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-13,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,9.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-13,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,5.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-13,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,8.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-13,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,4.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-13,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,16.585,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-13,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,7.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-13,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,9.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-13,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,17.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-13,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,8.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-13,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,15.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-13,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,7.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-13,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,8.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-13,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,4.23,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-13,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,9.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-13,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-13,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,6.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-13,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,17.714,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-13,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,6.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-13,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,4.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-13,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,13.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-13,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,5.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-13,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-13,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,17.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-13,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-13,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,6.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-13,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,15.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-13,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-13,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,9.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-13,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,5.106,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-13,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-13,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-13,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,9.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-13,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,7.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-13,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,4.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-13,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,10.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-13,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-13,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,2.678,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-13,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,4.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-13,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,10.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-13,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,16.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-13,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,11.613,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-13,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,5.041,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-13,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,4.344,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-13,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.857,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-13,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,11.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-13,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,5.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-13,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.039,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-13,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,3.474,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-13,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,16.305,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-13,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,3.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-13,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,10.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-13,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,4.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-13,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,3.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-13,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,13.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-13,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,5.88,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-13,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,5.753,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-13,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,9.961,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-13,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,26.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-13,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,15.715,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-13,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,9.795,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-13,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,40.135,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-13,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,21.692,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-13,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,28.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-13,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,18.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-13,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,4.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-13,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,16.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-13,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,8.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-13,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,8.04,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-13,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,25.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-13,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,16.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-13,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,6.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-13,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,4.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-13,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,11.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-13,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.914,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-13,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,5.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-13,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,30.798,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-13,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,28.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-13,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,4.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-13,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,23.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-13,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,15.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-13,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,6.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-13,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,30.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-13,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,15.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-13,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,3.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-13,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,22.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-13,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,9.131,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-13,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,18.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-13,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,7.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-13,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,3.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-13,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,15.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-13,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,7.968,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-13,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,4.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-13,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,22.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-13,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,5.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-13,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,1.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-13,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,16.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-13,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,8.424,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-13,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,17.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-13,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,8.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-13,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,27.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-13,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,13.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-13,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,18.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-13,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,8.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-13,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,9.555,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-13,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,2.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-13,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,18.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-13,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,7.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-13,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,6.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-13,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,20.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-13,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,7.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-13,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,7.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-13,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,17.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-13,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,7.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-13,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,3.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-13,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,16.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-13,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,7.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-13,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,14.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-13,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,7.58,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-13,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,3.892,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-13,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,17.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-13,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,7.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-13,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,25.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-13,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,9.194,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-13,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,4.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-13,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,20.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-13,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,9.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-13,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,5.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-13,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,18.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-13,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,8.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-13,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,22.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-13,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,9.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-13,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,6.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-13,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,11.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-13,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,7.44,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-13,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,19.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-13,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,8.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-13,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,4.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-13,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,10.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-13,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,19.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-13,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,7.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-13,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,19.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-13,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,23.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-13,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,9.328,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-13,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,7.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-13,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,2.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-13,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,22.303,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-13,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,9.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-13,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,15.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-13,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,7.064,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-13,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,14.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-13,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,10.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-13,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,17.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-13,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,20.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-13,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,8.109,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-13,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-13,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,21.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-13,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,8.007,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-13,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,7.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-13,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,29.062,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-13,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,9.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-13,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,6.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-13,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,28.213,10,0,10,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-13,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,8.6,10,0,10,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-13,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,3.753,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-13,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,17.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-13,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,7.759,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-13,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,15.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-13,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,6.891,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-13,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,20.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-13,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,7.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-13,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,5.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-13,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,16.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-13,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,6.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-13,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,7.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-13,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,18.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-13,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,7.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-13,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,4.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-13,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,16.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-13,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,6.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-13,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,7.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-13,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,18.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-13,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,7.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-13,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,5.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-13,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,12.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-13,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,6.223,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-13,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,6.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-13,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,7.555,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-13,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,2.757,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-13,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,14.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-13,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,6.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-13,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-13,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,13.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-13,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,6.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-13,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,2.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-13,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,15.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-13,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,6.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-13,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,5.347,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-13,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,13.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-13,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,6.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-13,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,3.384,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-13,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,16.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-13,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,6.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-13,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,23.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-13,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-13,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,7.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-13,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,4.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-13,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,14.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-13,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,6.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-13,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,6.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-13,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,15.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-13,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,6.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-13,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,4.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-13,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,15.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-13,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,7.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-13,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,4.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-13,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,16.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-13,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,7.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-13,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,13.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-13,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,6.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,3.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,16.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,5.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,29.564,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,14.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,5.959,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,11.909,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,5.546,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,14.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,7.166,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,4.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,14.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,6.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,10.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,5.161,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,4.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,26.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,8.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,3.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,16.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,8.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,9.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,21.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,7.956,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,10.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,9.947,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,3.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,11.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,5.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,13.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,6.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,24.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,8.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,15.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,7.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,5.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,17.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,7.394,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,20.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,6.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,16.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,6.903,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,15.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,10.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,17.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-13,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,3.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-14,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.666,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-14,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,18.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-14,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,9.434,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-14,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,9.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-14,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,20.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-14,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,10.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-14,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,11.093,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-14,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,12.107,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-14,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,19.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-14,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,10.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-14,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,8.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-14,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,15.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-14,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,9.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-14,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,8.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-14,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,20.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-14,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,11.191,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-14,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,21.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-14,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,14.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-14,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,9.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-14,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,18.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-14,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,10.448,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-14,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,21.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-14,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,11.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-14,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-14,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,21.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-14,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,11.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-14,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,2.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-14,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,13.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-14,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,9.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-14,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,19.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-14,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,11.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-14,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,8.335,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-14,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,20.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-14,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,11.274,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-14,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,19.731,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-14,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,11.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-14,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,4.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-14,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,15.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-14,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,9.273,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-14,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,16.517,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-14,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,9.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-14,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.459,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-14,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,17.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-14,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,8.711,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-14,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,13.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-14,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,7.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-14,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,11.436,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-14,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,13.953,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-14,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,22.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-14,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,9.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-14,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,4.47,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-14,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,20.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-14,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,10.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-14,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,8.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-14,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,9.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-14,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,4.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-14,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,16.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-14,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,8.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-14,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,9.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-14,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,15.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-14,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,8.561,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-14,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,16.017,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-14,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,8.636,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-14,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,17.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-14,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,12.999,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-14,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,14.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-14,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,10.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-14,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,6.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-14,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,20.572,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-14,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,10.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-14,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,3.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-14,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,20.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-14,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,12.099,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-14,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-14,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,19.123,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-14,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,9.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-14,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,10.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-14,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,22.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-14,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,13.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-14,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,16.791,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-14,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,12.506,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-14,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,16.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-14,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,11.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-14,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,10.176,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-14,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,11.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-14,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,4.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-14,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,17.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-14,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,12.516,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-14,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,2.765,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-14,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,11.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-14,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,11.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-14,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,17.461,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-14,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,15.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-14,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,9.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-14,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,5.084,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-14,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,2.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-14,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,14.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-14,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,9.214,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-14,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,8.707,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-14,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,3.705,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-14,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,19.445,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-14,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-14,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,14.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-14,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,10.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-14,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,4.321,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-14,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,15.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-14,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,8.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-14,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,7.292,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-14,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,11.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-14,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,32.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-14,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,21.848,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-14,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,10.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-14,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,40.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-14,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,24.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-14,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,27.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-14,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,18.278,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-14,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,7.068,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-14,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,80.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-14,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,67.559,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-14,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,9.618,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-14,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,29.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-14,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,21.002,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-14,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,9.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-14,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,6.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-14,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,15.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-14,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,9.159,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-14,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,6.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-14,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,28.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-14,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,26.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-14,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,5.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-14,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,25.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-14,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,17.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-14,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,7.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-14,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,18.709,11,0,11,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-14,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,7.364,11,0,11,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-14,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,6.129,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-14,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,25.941,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-14,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,13.478,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-14,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,19.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-14,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,9.823,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-14,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,3.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-14,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,14.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-14,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,7.795,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-14,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,7.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-14,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,21.929,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-14,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,6.739,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-14,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,2.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-14,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,14.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-14,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,8.569,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-14,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,18.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-14,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,9.807,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-14,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,25.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-14,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,13.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-14,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,18.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-14,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,10.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-14,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,10.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-14,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,2.777,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-14,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,16.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-14,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,8.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-14,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,7.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-14,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,16.3,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-14,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,7.637,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-14,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,8.781,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-14,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,15.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-14,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,8.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-14,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,3.259,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-14,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,18.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-14,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,10.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-14,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,9.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-14,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,9.772,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-14,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,3.451,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-14,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,16.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-14,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,9.143,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-14,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,28.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-14,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,11.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-14,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,5.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-14,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,20.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-14,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,10.601,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-14,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,7.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-14,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,16.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-14,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,8.64,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-14,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,16.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-14,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,8.365,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-14,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,8.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-14,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,11.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-14,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,9.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-14,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,17.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-14,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,9.406,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-14,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,4.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-14,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,10.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-14,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,18.037,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-14,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,8.302,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-14,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,19.334,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-14,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,19.157,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-14,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,9.36,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-14,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,8.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-14,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,3.989,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-14,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,17.254,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-14,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,10.571,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-14,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,16.239,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-14,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,9.028,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-14,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,14.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-14,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,10.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-14,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,7.414,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-14,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,17.141,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-14,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,20.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-14,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,10.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-14,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-14,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,16.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-14,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,9.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-14,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,12.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-14,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,20.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-14,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,9.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-14,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,6.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-14,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,18.962,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-14,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,5.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-14,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-14,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,15.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-14,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,8.628,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-14,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,18.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-14,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,10.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-14,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,22.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-14,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,10.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-14,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,5.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-14,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,17.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-14,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,9.509,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-14,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,7.674,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-14,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,20.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-14,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,10.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-14,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,4.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-14,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,18.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-14,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,9.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-14,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,8.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-14,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,20.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-14,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,9.815,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-14,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,6.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-14,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,15.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-14,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,9.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-14,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,7.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-14,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,10.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-14,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,3.654,19,0,19,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-14,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,16.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-14,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,9.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-14,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,6.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-14,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,16.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-14,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,9.402,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-14,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,3.892,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-14,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,18.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-14,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,10.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-14,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,1.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-14,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,15.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-14,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,10.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-14,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,4.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-14,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,17.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-14,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,8.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-14,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,22.512,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-14,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-14,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,9.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-14,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,6.303,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-14,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,16.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-14,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,8.616,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-14,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,6.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-14,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,17.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-14,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,9.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-14,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,4.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-14,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,18.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-14,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,9.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-14,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,5.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-14,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,17.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-14,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,9.473,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-14,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,16.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-14,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,9.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,3.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,19.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,9.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,29.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,18.879,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,10.37,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,16.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,10.055,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,12.224,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,10.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,4.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,17.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,9.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,15.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,10.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,5.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,27.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,12.131,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,4.848,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,19.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,12.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,10.602,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,28.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,12.264,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,11.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,25.314,15,0,15,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,8.6,5,0,5,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,20.8,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,3.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,15.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,9.851,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,16.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,9.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,22.585,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,10.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,17.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,10.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,7.052,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,20.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,11.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,22.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,10.118,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,19.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,10.877,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.514,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,16.232,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,7.8,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,10.437,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,17.392,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-14,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,4.429,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-15,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-15,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,22.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-15,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,14.336,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-15,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,10.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-15,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,28.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-15,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,15.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-15,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,14.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-15,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,14.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-15,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,20.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-15,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,13.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-15,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,4.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-15,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,15.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-15,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,10.924,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-15,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,8.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-15,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,21.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-15,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,12.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-15,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,24.185,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-15,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,19.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-15,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,14.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-15,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,21.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-15,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,14.127,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-15,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,22.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-15,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,14.214,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-15,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,6.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-15,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,24.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-15,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,15.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-15,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,2.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-15,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,13.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-15,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,11.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-15,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,22.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-15,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,14.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-15,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,47.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-15,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,22.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-15,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,12.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-15,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,22.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-15,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,12.469,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-15,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-15,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,18.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-15,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,11.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-15,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,19.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-15,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,12.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-15,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-15,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,18.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-15,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,10.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-15,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,16.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-15,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,10.031,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-15,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,12.076,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-15,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,15.91,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-15,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,20.845,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-15,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,10.463,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-15,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,9.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-15,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,21.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-15,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,11.466,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-15,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,8.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-15,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,10.617,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-15,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,5.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-15,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,18.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-15,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,9.752,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-15,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,11.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-15,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,16.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-15,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,9.485,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-15,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,16.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-15,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,9.595,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-15,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,16.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-15,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,13.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-15,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,16.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-15,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,13.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-15,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,11.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-15,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,35.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-15,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,16.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-15,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.948,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-15,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,19.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-15,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,13.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-15,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,6.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-15,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,18.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-15,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,11.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-15,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,9.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-15,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,22.102,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-15,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,14.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-15,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,17.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-15,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,13.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-15,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,16.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-15,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,13.723,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-15,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,14.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-15,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,14.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-15,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,5.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-15,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,17.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-15,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,14.348,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-15,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,3.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-15,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,12.732,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-15,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,15.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-15,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,25.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-15,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,18.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-15,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,13.239,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-15,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,6.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-15,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,2.596,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-15,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,20.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-15,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,14.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-15,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,14.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-15,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,6.685,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-15,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,19.421,10,0,10,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-15,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.07,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-15,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,16.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-15,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,13.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-15,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.714,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-15,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,19.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-15,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,12.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-15,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,10.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-15,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,12.36,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-15,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,28.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-15,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,19.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-15,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,10.997,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-15,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,32.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-15,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,19.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-15,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,27.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-15,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,18.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-15,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,7.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-15,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,24.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-15,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,17.378,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-15,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,13.113,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-15,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,36.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-15,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,27.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-15,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,13.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-15,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,6.797,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-15,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,19.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-15,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,13.978,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-15,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,8.431,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-15,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,27.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-15,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,48.077,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-15,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,9.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-15,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,25.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-15,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,17.677,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-15,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-15,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,29.804,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-15,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,13.385,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-15,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,6.526,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-15,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,27.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-15,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,16.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-15,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,21.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-15,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,11.281,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-15,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,4.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-15,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,14.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-15,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,7.984,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-15,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,7.849,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-15,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,23.269,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-15,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,6.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-15,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,2.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-15,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,15.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-15,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,9.045,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-15,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,17.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-15,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,10.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-15,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,29.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-15,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,16.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-15,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,23.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-15,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,13.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-15,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,12.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-15,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,3.579,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-15,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,21.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-15,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,11.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-15,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,8.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-15,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,16.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-15,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,7.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-15,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,7.291,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-15,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,15.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-15,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,8.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-15,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-15,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,17.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-15,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,10.397,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-15,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-15,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,25.949,7,0,7,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-15,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,9.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-15,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,8.124,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-15,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,15.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-15,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,8.699,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-15,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,25.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-15,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,11.474,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-15,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,7.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-15,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,18.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-15,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,10.098,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-15,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,10.145,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-15,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,15.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-15,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,8.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-15,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,16.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-15,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,8.557,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-15,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,9.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-15,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,11.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-15,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,12.202,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-15,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,16.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-15,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,9.591,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-15,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,5.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-15,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,10.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-15,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,19.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-15,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,9.591,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-15,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,23.197,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-15,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,20.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-15,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,10.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-15,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,10.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-15,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,3.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-15,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,16.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-15,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,9.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-15,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,11.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-15,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,9.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-15,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,7.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-15,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,19.173,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-15,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,19.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-15,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,11.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-15,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-15,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,15.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-15,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,9.265,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-15,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,12.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-15,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,24.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-15,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,11.03,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-15,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,5.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-15,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,21.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-15,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,7.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-15,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.717,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-15,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,19.509,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-15,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,10.927,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-15,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,22.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-15,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,14.234,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-15,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,20.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-15,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,11.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-15,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,5.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-15,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,20.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-15,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,12.543,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-15,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,9.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-15,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,22.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-15,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,13.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-15,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,6.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-15,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,22.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-15,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,13.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-15,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,9.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-15,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,23.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-15,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,14.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-15,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,6.746,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-15,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,18.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-15,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,12.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-15,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,11.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-15,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,14.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-15,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,3.454,17,0,17,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,70.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-15,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,20.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-15,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,11.313,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-15,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,6.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-15,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,17.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-15,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,10.751,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-15,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,3.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-15,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,17.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-15,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,10.613,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-15,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,1.036,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-15,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,16.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-15,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,10.786,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-15,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,4.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-15,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,20.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-15,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,12.693,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-15,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,27.373,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-15,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,24.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-15,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,14.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-15,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,7.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-15,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,21.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-15,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,13.97,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-15,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,7.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-15,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,21.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-15,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,13.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-15,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,5.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-15,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,23.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-15,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,15.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-15,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,7.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-15,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,21.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-15,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,13.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-15,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,17.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-15,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,10.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,22.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,14.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,39.868,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,24.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,16.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,25.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,16.482,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,12.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,15.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,6.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,20.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,14.281,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,20.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,15.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,5.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,24.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,14.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,6.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,20.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,15.637,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,9.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,19.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,13.215,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,16.886,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,27.222,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,16.5,4,0,4,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,16.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,5.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,19.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,14.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,20.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,14.465,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,3.782,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,21.256,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,13.261,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,23.548,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,16.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,9.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,28.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,17.099,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,8.734,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,24.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,15.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,23.812,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,15.88,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,5.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-15,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,11.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-16,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,5.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-16,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,22.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-16,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,14.485,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-16,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,15.5,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-16,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,37.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-16,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,17.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-16,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,13.356,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-16,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,15.063,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-16,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,21.512,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-16,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,13.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-16,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,5.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-16,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,15.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-16,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,10.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-16,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,11.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-16,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,20.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-16,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,12.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-16,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,21.173,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-16,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,19.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-16,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,13.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-16,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,20.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-16,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,13.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-16,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,24.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-16,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,15.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-16,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,6.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-16,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,25.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-16,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,17.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-16,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,3.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-16,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,14.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-16,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,10.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-16,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,24.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-16,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,15.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-16,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,49.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-16,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,22.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-16,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,12.386,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-16,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,25.643,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-16,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,11.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-16,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-16,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,16.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-16,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,11.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-16,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,16.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-16,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,11.226,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-16,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-16,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,19.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-16,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,11.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-16,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,17.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-16,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,11.061,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-16,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,12.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-16,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,17.968,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-16,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,21.217,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-16,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,11.612,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-16,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,12.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-16,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,21.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-16,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,12.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-16,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,11.575,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-16,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,12.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-16,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,7.848,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-16,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,19.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-16,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,10.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-16,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,13.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-16,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,18.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-16,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,11.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-16,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,17.891,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-16,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,10.78,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-16,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,18.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-16,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,14.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-16,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,19.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-16,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,14.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-16,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,14.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-16,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,26.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-16,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,15.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-16,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-16,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,19.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-16,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,14.41,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-16,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,12.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-16,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,23.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-16,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,11.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-16,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,10.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-16,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,21.337,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-16,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,15.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-16,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,17.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-16,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,14.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-16,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,18.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-16,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,14.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-16,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,16.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-16,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,15.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-16,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,6.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-16,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,20.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-16,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,16.305,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-16,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,4.582,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-16,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,13.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-16,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,22.349,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-16,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,15.845,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-16,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,17.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-16,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,11.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-16,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,9.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-16,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,4.169,15,0,15,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-16,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,18.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-16,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,13.648,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-16,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,13.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-16,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,12.368,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-16,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,7.475,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-16,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,16.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-16,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,12.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-16,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,9.154,15,0,15,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,62.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-16,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,19.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-16,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,13.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-16,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,16.486,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-16,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,16.038,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-16,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,24.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-16,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,14.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-16,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,11.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-16,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,25.886,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-16,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,13.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-16,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,25.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-16,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,15.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-16,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,13.827,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-16,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,23.957,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-16,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,15.968,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-16,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,18.815,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-16,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,30.022,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-16,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,18.511,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-16,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,13.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-16,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,12.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-16,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,18.654,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-16,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,12.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-16,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,16.623,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-16,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,21.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-16,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,10.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-16,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,21.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-16,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,14.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-16,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-16,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,21.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-16,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,8.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-16,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,8.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-16,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,23.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-16,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,13.876,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-16,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,20.711,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-16,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,10.326,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-16,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,4.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-16,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,16.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-16,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,8.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-16,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,8.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-16,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,21.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-16,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,7.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-16,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,3.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-16,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,16.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-16,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,9.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-16,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,18.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-16,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,11.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-16,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,27.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-16,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,16.101,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-16,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,20.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-16,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,11.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-16,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,13.34,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-16,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,5.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-16,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,17.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-16,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,10.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-16,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,6.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-16,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,18.036,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-16,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,9.567,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-16,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,9.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-16,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,19.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-16,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,10.869,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-16,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.441,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-16,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,17.417,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-16,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,10.394,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-16,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,14.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-16,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,22.947,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-16,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,10.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-16,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,24.273,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-16,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,19.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-16,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,10.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-16,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,27.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-16,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,12.465,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-16,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,12.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-16,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,21.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-16,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,12.394,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-16,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,15.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-16,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,17.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-16,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,10.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-16,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,18.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-16,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,10.33,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-16,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,11.833,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-16,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,11.957,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-16,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,19.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-16,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,19.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-16,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,11.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-16,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,5.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-16,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,11.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-16,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,19.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-16,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,10.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-16,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,30.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-16,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,20.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-16,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,11.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-16,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,11.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-16,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,6.785,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-16,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,18.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-16,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,10.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-16,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,11.666,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-16,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,11.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-16,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,8.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-16,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,21.316,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-16,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,19.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-16,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,12.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-16,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.241,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-16,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,19.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-16,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,11.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-16,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,15.714,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-16,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,23.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-16,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,12.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-16,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,13.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-16,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,21.055,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-16,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,8.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-16,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.813,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-16,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,18.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-16,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,10.456,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-16,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,21.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-16,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,13.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-16,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,19.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-16,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,11.816,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-16,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,7.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-16,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,20.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-16,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,12.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-16,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,14.224,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-16,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,22.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-16,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,13.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-16,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,10.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-16,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,21.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-16,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,13.274,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-16,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,16.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-16,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,24.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-16,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,14.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-16,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,8.681,18,0,18,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,75.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-16,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,19.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-16,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,12.928,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-16,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,12.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-16,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,15.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-16,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,5.482,12,0,12,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-16,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,18.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-16,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,11.002,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-16,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,9.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-16,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,17.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-16,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,10.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-16,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,3.243,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-16,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,19.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-16,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,11.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-16,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,3.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-16,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,16.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-16,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,11.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-16,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,5.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-16,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,23.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-16,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,13.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-16,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,38.218,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-16,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,25.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-16,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,15.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-16,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,12.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-16,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,20.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-16,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,13.341,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-16,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,10.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-16,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,21.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-16,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,14.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-16,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,8.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-16,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,23.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-16,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,14.827,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-16,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,11.823,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-16,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,23.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-16,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,15.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-16,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,18.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-16,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,11.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,8.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,23.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,17.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,40.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,26.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,16.156,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,26.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,16.215,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,16.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,16.191,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,11.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,22.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,14.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,21.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,15.637,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,5.514,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,21.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,14.218,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,8.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,21.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,15.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,11.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,19.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,13.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,17.89,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,26.133,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,14.812,16,0,16,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,66.7,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,7.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,21.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,15.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,21.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,14.489,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,6.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,20.21,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,13.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,26.217,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,16.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,12.543,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,26.904,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,17.134,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,10.049,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,24.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,14.878,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,25.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,16.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.845,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-16,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,12.272,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-17,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,6.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-17,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,25.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-17,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,18.703,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-17,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,14.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-17,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,56.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-17,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,22.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-17,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,17.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-17,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,19.697,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-17,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,24.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-17,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,17.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-17,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,11.005,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-17,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,23.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-17,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,17.186,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-17,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,14.981,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-17,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,28.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-17,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,19.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-17,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,31.74,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-17,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,24.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-17,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,17.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-17,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,25.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-17,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,18.266,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-17,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,24.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-17,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,17.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-17,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,7.937,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-17,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,27.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-17,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,19.898,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-17,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,4.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-17,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,19.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-17,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,18.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-17,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,27.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-17,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,18.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-17,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,76.141,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-17,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,24.612,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-17,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,17.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-17,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,36.569,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-17,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,17.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-17,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,2.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-17,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,17.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-17,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,13.565,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-17,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,21.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-17,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,16.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-17,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,5.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-17,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,21.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-17,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,14.426,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-17,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,18.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-17,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,13.251,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-17,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,16.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-17,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,21.173,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-17,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,22.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-17,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,14.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-17,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,8.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-17,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,24.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-17,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,15.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-17,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,13.547,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-17,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,15.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-17,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,9.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-17,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,23.023,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-17,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,13.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-17,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,15.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-17,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,21.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-17,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,14.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-17,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,21.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-17,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,13.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-17,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,17.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-17,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,13.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-17,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,19.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-17,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,15.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-17,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,10.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-17,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,24.437,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-17,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,14.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-17,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,3.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-17,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,23.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-17,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,15.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-17,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,7.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-17,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,20.733,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-17,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,12.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-17,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,9.531,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-17,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,20.974,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-17,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,14.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-17,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,18.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-17,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,13.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-17,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,22.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-17,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,15.601,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-17,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,12.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-17,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,15.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-17,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,5.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-17,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,20.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-17,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,15.134,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-17,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,3.952,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-17,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,13.459,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-17,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,11.338,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-17,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,18.318,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-17,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,23.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-17,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,17.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-17,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,7.068,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-17,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,4.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-17,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,24.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-17,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,18.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-17,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,18.345,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-17,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,9.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-17,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-17,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,18.519,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-17,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,14.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-17,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,11.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-17,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,27.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-17,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,19.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-17,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,15.037,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-17,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,15.659,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-17,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,29.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-17,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,20.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-17,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,18.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-17,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,31.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-17,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,17.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-17,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,28.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-17,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,18.357,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-17,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,11.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-17,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,28.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-17,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,20.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-17,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,14.36,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-17,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,34.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-17,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,24.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-17,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,20.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-17,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,9.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-17,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,23.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-17,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,17.673,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-17,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,14.511,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-17,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,24.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-17,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,12.538,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-17,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,8.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-17,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,21.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-17,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,16.199,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-17,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,11.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-17,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,27.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-17,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,14.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-17,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,9.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-17,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,32.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-17,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,21.27,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-17,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,21.723,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-17,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,14.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-17,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,10.726,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-17,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,18.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-17,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,11.824,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-17,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,12.893,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-17,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,23.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-17,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,10.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-17,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,6.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-17,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,16.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-17,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,11.549,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-17,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,22.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-17,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,14.807,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-17,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,31.996,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-17,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,19.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-17,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,24.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-17,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,16.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-17,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,16.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-17,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,8.718,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-17,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,23.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-17,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,15.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-17,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,14.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-17,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,32.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-17,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,10.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-17,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,23.301,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-17,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,20.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-17,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,10.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-17,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,7.117,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-17,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,22.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-17,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,14.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-17,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,17.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-17,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,24.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-17,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,14.45,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-17,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,30.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-17,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,21.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-17,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,11.364,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-17,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,29.179,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-17,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,15.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-17,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,19.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-17,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,22.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-17,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,12.524,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-17,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,18.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-17,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,20.433,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-17,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,11.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-17,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,20.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-17,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,12.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-17,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,22.727,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-17,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,14.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-17,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,27.234,20,0,20,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-17,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,19.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-17,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,11.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-17,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,7.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-17,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,11.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-17,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,23.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-17,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,13.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-17,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,25.723,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-17,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,25.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-17,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,13.919,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-17,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,14.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-17,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,14.893,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-17,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,28.917,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-17,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,15.5,14,0,14,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-17,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,24.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-17,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,13.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-17,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,10.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-17,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,11.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-17,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,12.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-17,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,24.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-17,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,27.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-17,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,16.364,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-17,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-17,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,18.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-17,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,12.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-17,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,18.607,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-17,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,21.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-17,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,13.294,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-17,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,12.105,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-17,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,20.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-17,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,10.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-17,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,9.005,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-17,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,24.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-17,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,14.56,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-17,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,27.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-17,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,18.809,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-17,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,28.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-17,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,19.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-17,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,12.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-17,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,27.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-17,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,18.711,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-17,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,18.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-17,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,28.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-17,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,18.652,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-17,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,12.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-17,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,26.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-17,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,17.964,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-17,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,18.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-17,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,29.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-17,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,18.848,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-17,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,9.991,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-17,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,23.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-17,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,17.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-17,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,13.499,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-17,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,19.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-17,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,7.784,10,0,10,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,41.7,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-17,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,25.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-17,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,17.594,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-17,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,11.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-17,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,25.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-17,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,17.174,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-17,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,7.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-17,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,26.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-17,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,17.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-17,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,5.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-17,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,24.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-17,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,17.555,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-17,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,7.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-17,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,25.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-17,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,16.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-17,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,33.11,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-17,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,31.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-17,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,21.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-17,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,15.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-17,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,30.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-17,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,20.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-17,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,10.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-17,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,24.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-17,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,16.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-17,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,9.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-17,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,27.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-17,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,19.096,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-17,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,13.077,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-17,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,27.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-17,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,18.805,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-17,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,24.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-17,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,16.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,29.262,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,18.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,37.469,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,26.963,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,19.147,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,26.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,19.21,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,18.639,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,19.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,7.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,24.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,18.373,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,23.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,17.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,4.671,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,23.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,16.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,8.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,26.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,18.66,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,8.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,24.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,16.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,18.073,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,26.748,19,0,19,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,19.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,6.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,23.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,18.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,24.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,17.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,7.403,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,20.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,16.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,25.293,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,19.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,9.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,28.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,20.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,27.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,18.231,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,27.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,20.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,4.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,21.337,12,0,12,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,15.167,12,0,12,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-17,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,18.097,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-18,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,3.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-18,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,13.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-18,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,8.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-18,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,10.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-18,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,39.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-18,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,12.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-18,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,13.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-18,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,10.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-18,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,14.938,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-18,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,9.497,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-18,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,10.423,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-18,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,13.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-18,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,8.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-18,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,13.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-18,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,16.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-18,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,10.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-18,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,24.265,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-18,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,13.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-18,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,8.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-18,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,14.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-18,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,8.656,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-18,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,14.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-18,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,8.77,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-18,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,6.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-18,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,15.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-18,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,9.513,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-18,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,3.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-18,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,12.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-18,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,13.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-18,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,16.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-18,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,9.013,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-18,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,73.894,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-18,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,16.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-18,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,9.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-18,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,24.544,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-18,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,11.47,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-18,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.084,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-18,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,13.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-18,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,7.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-18,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,14.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-18,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,8.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-18,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-18,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,16.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-18,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,10.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-18,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,13.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-18,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,8.852,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-18,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,10.928,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-18,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,10.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-18,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,20.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-18,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,11.966,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-18,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,4.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-18,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,20.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-18,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,13.282,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-18,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,6.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-18,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,12.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-18,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,4.613,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-18,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,18.207,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-18,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,11.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-18,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,11.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-18,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,18.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-18,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,12.186,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-18,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,17.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-18,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,11.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-18,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,12.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-18,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,5.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-18,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,9.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-18,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.831,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-18,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,8.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-18,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,14.453,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-18,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-18,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-18,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,18.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-18,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,7.095,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-18,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,4.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-18,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,12.52,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-18,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-18,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,7.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-18,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,15.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-18,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-18,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,11.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-18,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,5.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-18,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,15.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-18,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,6.034,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-18,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,8.79,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-18,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,5.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-18,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,5.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-18,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,12.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-18,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,5.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-18,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,4.024,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-18,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,5.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-18,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,14.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-18,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,17.968,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-18,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,13.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-18,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,9.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-18,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,7.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-18,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,5.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-18,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,23.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-18,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,17.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-18,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,17.815,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-18,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,6.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-18,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,3.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-18,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,10.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-18,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,8.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-18,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,10.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-18,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,24.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-18,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,17.465,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-18,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,9.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-18,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,13.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-18,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,16.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-18,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,9.69,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-18,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,11.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-18,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,25.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-18,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,16.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-18,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,24.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-18,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,16.757,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-18,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,6.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-18,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,19.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-18,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,13.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-18,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,12.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-18,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,20.963,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-18,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,12.221,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-18,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,18.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-18,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,8.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-18,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,15.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-18,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,10.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-18,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,16.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-18,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,23.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-18,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,9.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-18,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,7.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-18,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,21.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-18,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,15.932,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-18,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-18,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,23.672,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-18,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,13.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-18,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,7.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-18,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,20.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-18,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,13.64,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-18,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,22.634,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-18,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,10.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-18,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,6.518,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-18,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,19.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-18,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,13.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-18,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,7.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-18,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,23.229,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-18,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,8.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-18,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,4.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-18,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,17.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-18,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,12.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-18,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,20.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-18,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,13.632,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-18,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,25.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-18,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,15.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-18,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,18.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-18,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,11.313,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-18,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,13.037,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-18,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,4.247,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-18,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,17.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-18,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,11.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-18,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,9.547,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-18,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,21.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-18,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,14.886,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-18,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,14.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-18,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,23.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-18,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,16.785,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-18,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,4.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-18,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,18.746,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-18,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,12.374,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-18,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,10.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-18,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,22.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-18,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,12.445,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-18,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,8.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-18,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,20.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-18,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,14.407,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-18,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,24.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-18,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,13.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-18,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,9.331,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-18,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,25.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-18,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,17.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-18,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,13.148,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-18,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,20.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-18,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,14.119,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-18,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,22.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-18,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,15.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-18,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,17.587,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-18,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,18.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-18,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,14.447,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-18,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,24.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-18,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,16.466,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-18,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,5.621,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-18,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,16.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-18,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,22.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-18,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,14.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-18,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,24.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-18,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,25.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-18,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,16.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-18,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,16.384,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-18,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,4.806,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-18,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,26.772,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-18,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,14.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-18,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,21.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-18,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,14.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-18,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,10.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-18,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,15.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-18,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,10.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-18,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,21.882,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-18,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,22.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-18,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,14.756,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-18,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,4.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-18,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,24.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-18,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,17.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-18,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,8.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-18,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,29.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-18,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,20.126,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-18,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,7.866,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-18,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,24.236,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-18,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,12.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-18,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-18,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,19.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-18,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,12.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-18,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,16.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-18,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,11.014,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-18,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,17.388,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-18,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,11.152,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-18,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,7.793,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-18,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,17.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-18,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,11.352,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-18,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,9.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-18,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,16.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-18,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,11.022,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-18,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,5.73,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-18,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,16.012,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-18,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,10.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-18,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,10.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-18,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,18.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-18,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,11.832,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-18,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,6.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-18,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,14.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-18,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,9.422,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-18,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,7.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-18,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,11.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-18,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,5.479,20,0,20,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-18,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,16.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-18,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,10.578,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-18,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,7.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-18,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,16.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-18,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,10.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-18,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,4.749,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-18,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,16.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-18,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,10.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-18,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,8.511,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-18,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,15.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-18,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,10.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-18,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,5.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-18,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,21.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-18,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,15.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-18,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,24.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-18,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-18,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,12.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-18,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,10.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-18,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,18.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-18,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,12.74,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-18,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,7.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-18,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,20.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-18,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,13.986,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-18,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,5.339,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-18,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,17.662,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-18,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,11.863,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-18,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,7.801,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-18,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,17.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-18,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,11.926,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-18,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,19.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-18,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,12.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.602,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,14.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,7.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,28.584,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,14.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,7.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,16.225,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,7.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,15.308,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,7.382,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,5.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,12.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,7.382,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,10.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,5.664,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,3.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,11.142,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.898,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,5.18,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,12.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,5.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,5.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,15.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,5.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,13.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,17.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,9.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,4.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,11.296,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,6.364,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,13.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,7.885,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,10.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,6.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,20.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,9.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,7.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,15.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,9.576,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,14.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,7.984,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,15.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,8.361,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,3.227,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,12.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-18,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,14.216,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-19,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,2.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-19,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,10.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-19,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,4.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-19,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,8.606,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-19,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,21.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-19,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,5.994,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-19,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,9.005,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-19,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,5.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-19,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,11.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-19,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,5.126,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-19,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,7.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-19,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,9.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-19,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,4.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-19,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,12.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-19,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,13.254,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-19,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,5.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-19,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,6.2,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-19,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,10.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-19,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,5.102,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-19,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,13.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-19,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,5.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-19,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,12.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-19,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,5.617,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-19,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,5.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-19,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,14.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-19,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,6.223,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-19,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,2.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-19,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,8.5,2,0,2,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,8.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-19,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,9.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-19,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,13.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-19,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,5.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-19,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,45.502,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-19,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,12.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-19,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,5.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-19,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,20.081,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-19,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,5.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-19,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,2.231,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-19,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,11.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-19,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,4.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-19,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,11.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-19,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,5.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-19,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,2.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-19,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,12.146,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-19,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,4.536,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-19,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,9.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-19,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,4.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-19,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-19,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,7.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-19,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,12.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-19,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,5.106,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-19,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,3.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-19,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,12.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-19,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,5.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-19,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,5.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-19,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,5.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-19,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,3.553,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-19,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,10.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-19,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,4.539,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-19,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,5.377,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-19,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,10.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-19,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,4.819,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-19,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,10.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-19,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,4.556,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-19,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,12.992,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-19,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,5.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-19,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,10.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-19,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.78,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-19,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,6.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-19,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,15.741,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-19,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,6.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-19,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,2.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-19,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,21.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-19,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,7.551,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-19,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,5.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-19,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,17.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-19,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-19,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,6.12,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-19,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,14.453,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-19,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-19,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,12.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-19,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,5.193,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-19,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,19.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-19,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,6.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-19,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,8.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-19,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,4.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-19,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,5.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-19,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,12.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-19,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,5.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-19,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,4.494,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-19,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,4.748,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-19,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,10.559,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-19,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,6.466,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-19,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,9.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-19,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,4.784,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-19,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,5.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-19,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,2.94,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-19,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,10.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-19,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,5.436,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-19,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-19,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,6.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-19,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,4.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-19,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,10.427,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-19,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,6.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-19,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.076,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-19,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,11.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-19,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,6.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-19,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,5.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-19,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,9.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-19,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,11.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-19,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,5.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-19,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,6.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-19,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,14.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-19,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,5.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-19,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,11.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-19,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,6.415,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-19,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,4.861,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-19,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,11.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-19,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,5.861,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-19,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,7.626,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-19,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,15.212,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-19,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,7.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-19,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,6.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-19,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,8.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-19,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,10.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-19,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,5.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-19,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,7.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-19,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,PM10,11.067,11,0,11,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-19,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,8.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-19,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,6.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-19,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,10.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-19,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,5.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-19,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,4.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-19,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,12.239,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-19,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,5.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-19,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,3.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-19,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,10.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-19,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,5.46,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-19,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,10.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-19,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,4.705,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-19,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,4.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-19,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,10.267,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-19,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.564,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-19,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,5.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-19,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,17.19,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-19,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,2.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-19,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,3.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-19,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,10.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-19,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-19,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,11.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-19,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,5.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-19,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,17.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-19,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,7.799,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-19,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,13.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-19,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,6.171,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-19,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,11.316,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-19,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,3.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-19,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,10.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-19,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,4.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-19,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,5.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-19,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,10.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-19,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,5.118,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-19,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,10.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-19,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,11.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-19,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,5.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-19,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,5.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-19,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,10.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-19,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,4.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-19,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,9.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-19,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,14.936,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-19,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,4.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-19,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,3.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-19,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,10.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-19,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,5.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-19,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,15.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-19,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,6.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-19,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,5.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-19,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,13.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-19,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,6.899,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-19,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,9.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-19,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,10.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-19,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,5.468,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-19,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,11.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-19,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-19,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,15.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-19,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,8.542,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-19,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,11.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-19,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,13.758,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-19,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,7.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-19,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,4.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-19,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,7.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-19,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,15.379,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-19,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,9.395,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-19,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,19.053,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-19,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,13.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-19,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,5.924,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-19,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,7.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-19,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,3.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-19,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,15.781,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-19,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,6.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-19,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,10.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-19,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,4.874,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-19,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,9.889,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-19,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,7.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-19,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,5.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-19,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,11.124,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-19,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,12.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-19,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,5.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-19,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.984,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-19,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,17.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-19,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,12.19,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-19,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,7.228,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-19,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,18.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-19,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,10.464,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-19,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,7.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-19,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,17.834,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-19,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,5.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-19,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,4.51,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-19,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,11.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-19,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,5.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-19,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,10.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-19,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,5.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-19,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,12.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-19,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,5.389,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-19,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,7.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-19,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,11.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-19,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,5.444,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-19,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,8.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-19,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,11.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-19,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-19,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,6.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-19,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,10.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-19,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,5.098,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-19,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,10.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-19,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,11.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-19,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,5.527,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-19,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,6.153,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-19,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,10.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-19,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,5.043,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-19,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,6.303,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-19,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,5.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-19,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,5.781,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-19,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,11.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-19,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,5.126,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-19,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,7.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-19,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,11.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-19,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,5.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-19,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,3.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-19,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,11.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-19,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,5.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-19,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,6.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-19,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,10.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-19,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,5.11,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-19,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,4.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-19,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,10.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-19,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,5.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-19,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,19.81,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-19,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,12.767,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-19,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,5.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-19,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,8.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-19,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,10.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-19,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,5.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-19,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,6.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-19,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,10.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-19,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,5.138,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-19,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,6.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-19,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,11.038,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-19,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,5.448,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-19,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,7.172,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-19,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,11.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-19,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,5.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-19,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,9.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-19,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,4.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,3.53,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,13.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,5.307,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,23.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,12.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,5.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,13.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,5.684,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,10.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,6.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,5.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,11.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,5.637,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,10.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,4.804,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,4.67,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,13.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,5.939,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,5.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,14.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,6.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,7.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,13.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,5.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,7.61,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,14.372,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,7.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,4.622,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,10.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,5.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,12.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,5.637,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,4.821,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,14.131,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,6.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,14.814,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,7.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,6.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,12.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,6.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,7.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,14.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,6.014,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,13.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,6.14,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,2.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,16.023,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,6.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-19,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,10.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-20,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,4.319,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-20,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,12.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-20,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,4.796,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-20,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,12.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-20,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,21.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-20,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,5.908,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-20,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,18.503,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-20,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,6.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-20,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,14.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-20,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,5.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-20,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,11.666,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-20,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,10.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-20,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,4.89,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-20,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,22.368,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-20,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,16.888,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-20,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,6.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-20,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,7.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-20,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,11.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-20,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,5.185,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-20,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,12.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-20,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,4.988,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-20,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,14.046,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-20,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,5.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-20,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,9.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-20,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,15.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-20,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,6.093,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-20,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,5.521,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-20,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,8.375,8,0,8,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,33.3,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-20,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,19.731,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-20,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,17.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-20,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,6.167,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-20,East of England,CAM,UKA00396,Cambridge Roadside,Urban Traffic,52.20237,0.124456,NO2,76.65,14,0,14,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,58.3,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAM_2026.csv?v=1
2026-07-20,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,15.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-20,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,5.645,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-20,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,35.82,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-20,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,6.867,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-20,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.889,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-20,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,10.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-20,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,4.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-20,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,11.954,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-20,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,4.58,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-20,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,3.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-20,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,12.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-20,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,5.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-20,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,10.075,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-20,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,4.76,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-20,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,5.743,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-20,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,16.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-20,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,16.358,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-20,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,6.057,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-20,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,10.909,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-20,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,15.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-20,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,5.743,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-20,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,8.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-20,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,6.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-20,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,7.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-20,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,13.151,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-20,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,4.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-20,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,6.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-20,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,12.691,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-20,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,5.66,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-20,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,12.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-20,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,5.181,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-20,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,7.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-20,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,3.219,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-20,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,7.512,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-20,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,3.074,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-20,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,9.666,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-20,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,11.836,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-20,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,5.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-20,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,5.28,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-20,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,11.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-20,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,3.852,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-20,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,9.698,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-20,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,13.688,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-20,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,1.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-20,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,10.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-20,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,10.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-20,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,5.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-20,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,6.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-20,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,2.807,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-20,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.596,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-20,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,3.55,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-20,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,13.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-20,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,3.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-20,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,8.009,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-20,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,6.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-20,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,2.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-20,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,6.941,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-20,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,2.441,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-20,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,7.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-20,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,6.702,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-20,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,9.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-20,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,4.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-20,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,13.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-20,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,3.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-20,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,9.263,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-20,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,4.768,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-20,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,5.193,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-20,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,14.137,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-20,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,16.426,9,0,9,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-20,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-20,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,7.971,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-20,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,4.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-20,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,10.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-20,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,12.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-20,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,6.203,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-20,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,16.702,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-20,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,14.591,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-20,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,14.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-20,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,5.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-20,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,9.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-20,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,15.218,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-20,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,6.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-20,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,10.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-20,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,5.077,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-20,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,14.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-20,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,12.721,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-20,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,5.071,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-20,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,19.579,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-20,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,18.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-20,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,8.003,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-20,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,6.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-20,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,10.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-20,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,10.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-20,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,4.866,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-20,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,13.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-20,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,8.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-20,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,4.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-20,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,8.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-20,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,4.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-20,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,8.327,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-20,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,11.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-20,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,3.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-20,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,7.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-20,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,11.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-20,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,5.299,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-20,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,18.296,12,0,12,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-20,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,4.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-20,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,5.777,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-20,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,10.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-20,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.784,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-20,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,10.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-20,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,20.008,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-20,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,3.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-20,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,3.323,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-20,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,10.525,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-20,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-20,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,11.518,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-20,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,4.944,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-20,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,20.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-20,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,8.44,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-20,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,13.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-20,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,5.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-20,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,14.465,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-20,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,9.22,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-20,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,12.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-20,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,4.505,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-20,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,8.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-20,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,12.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-20,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,5.035,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-20,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,14.455,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-20,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,12.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-20,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,5.566,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-20,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,7.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-20,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,10.95,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-20,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,4.485,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-20,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.882,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-20,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,17.518,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-20,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,4.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-20,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,17.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-20,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,12.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-20,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,5.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-20,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,20.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-20,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,6.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-20,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,12.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-20,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,14.558,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-20,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,6.085,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-20,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,11.945,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-20,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,13.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-20,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,5.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-20,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,12.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-20,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,5.33,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-20,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,14.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-20,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,8.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-20,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,15.682,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-20,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,11.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-20,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,5.236,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-20,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,5.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-20,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,7.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-20,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,12.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-20,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,5.366,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-20,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,22.942,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-20,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,16.338,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-20,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,6.266,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-20,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,6.848,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-20,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,8.856,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-20,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,18.237,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-20,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,6.708,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-20,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,14.429,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-20,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,5.464,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-20,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,10.569,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-20,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,7.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-20,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,6.163,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-20,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,17.986,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-20,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,14.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-20,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,5.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-20,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,3.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-20,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,10.112,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-20,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,4.615,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-20,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,13.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-20,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,15.183,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-20,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,6.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-20,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,7.164,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-20,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,14.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-20,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,4.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-20,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,8.025,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-20,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,13.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-20,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,4.835,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-20,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,13.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-20,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,5.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-20,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,13.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-20,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,5.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-20,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,10.853,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-20,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,14.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-20,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,5.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-20,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,19.476,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-20,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,17.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-20,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,6.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-20,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,9.794,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-20,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,15.283,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-20,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,5.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-20,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,20.281,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-20,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,17.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-20,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,6.521,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-20,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,13.23,17,0,17,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,70.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-20,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,13.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-20,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,5.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-20,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,10.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-20,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,5.676,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-20,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,9.062,21,0,21,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-20,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,14.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-20,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,5.33,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-20,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,13.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-20,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,14.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-20,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,5.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-20,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,6.295,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-20,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,13.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-20,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,5.224,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-20,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,7.741,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-20,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,11.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-20,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,5.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-20,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,4.364,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-20,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,11.712,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-20,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,5.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-20,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,26.687,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-20,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,16.762,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-20,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,6.537,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-20,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,16.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-20,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,14.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-20,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,5.825,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-20,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,9.419,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-20,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,12.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-20,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,5.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-20,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,8.63,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-20,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,16.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-20,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,6.258,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-20,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,10.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-20,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,14.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-20,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,6.073,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-20,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,12.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-20,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,5.11,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,9.905,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,16.044,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,5.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,32.338,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,13.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,4.914,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,16.3,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,5.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,19.874,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,6.439,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,10.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,11.442,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,4.501,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,8.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,3.29,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,12.559,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,15.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.906,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,14.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,14.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,5.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,10.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,10.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,4.489,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,15.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,14.574,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,7.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,10.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,10.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,4.237,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,16.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,5.959,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,9.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,17.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,7.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,20.759,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,6.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,8.989,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,13.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,5.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,16.36,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,17.925,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,5.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,17.058,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,6.309,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,6.255,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,11.876,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,4.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,14.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,14.419,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-20,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,2.308,13,0,13,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-21,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,5.713,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-21,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,13.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-21,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,6.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-21,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,13.037,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-21,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,17.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-21,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,7.398,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-21,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,19.914,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-21,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,6.36,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-21,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,12.317,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-21,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,5.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-21,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,13.595,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-21,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,10.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-21,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,4.709,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-21,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,23.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-21,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,17.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-21,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,6.227,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-21,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,19.777,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-21,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,11.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-21,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,5.507,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-21,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,16.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-21,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,6.553,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-21,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,13.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-21,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,5.818,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-21,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,9.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-21,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,15.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-21,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,6.608,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-21,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,4.901,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-21,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,9.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-21,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,20.472,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-21,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,16.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-21,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,6.454,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-21,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,13.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-21,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,5.122,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-21,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,30.967,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-21,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,7.17,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-21,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,3.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-21,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,6.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-21,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,2.724,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-21,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,11.912,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-21,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,4.745,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-21,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,6.072,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-21,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,10.588,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-21,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,4.289,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-21,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,7.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-21,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,3.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-21,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,6.022,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-21,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,20.982,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-21,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,15.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-21,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,6.218,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-21,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,18.287,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-21,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,15.104,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-21,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,6.349,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-21,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,11.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-21,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,6.175,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-21,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,10.917,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-21,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,31.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-21,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,6.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-21,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,6.769,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-21,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,12.367,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-21,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,6.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-21,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,12.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-21,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,5.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-21,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,7.163,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-21,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,3.223,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-21,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,10.279,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-21,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,4.202,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-21,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,11.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-21,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,14.493,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-21,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,4.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-21,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,5.14,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-21,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,9.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-21,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,4.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-21,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,11.571,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-21,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,15.822,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-21,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-21,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,13.953,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-21,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,13.245,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-21,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,7.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-21,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,6.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-21,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,3.428,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-21,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,10.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-21,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,4.426,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-21,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,16.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-21,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-21,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,9.244,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-21,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,7.85,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-21,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.064,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-21,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,10.973,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-21,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,3.585,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-21,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,5.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-21,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,5.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-21,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,12.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-21,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,6.466,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-21,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,13.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-21,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.721,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-21,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,10.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-21,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,5.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-21,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,6.132,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-21,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,12.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-21,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,16.747,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-21,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,6.104,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-21,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,10.91,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-21,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,6.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-21,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,6.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-21,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,14.617,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-21,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,6.863,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-21,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,17.069,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-21,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,12.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-21,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,16.6,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-21,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,7.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-21,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,6.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-21,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,15.016,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-21,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,6.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-21,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,11.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-21,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,5.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-21,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,11.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-21,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,14.446,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-21,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,6.887,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-21,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,16.663,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-21,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,21.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-21,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,9.752,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-21,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,6.847,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-21,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,10.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-21,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,19.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-21,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,6.958,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-21,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,12.282,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-21,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,13.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-21,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,2.59,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-21,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,9.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-21,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,4.788,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-21,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,NO2,9.642,12,0,12,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,50.0,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-21,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,12.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-21,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,4.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-21,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,7.921,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-21,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,13.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-21,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,6.694,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-21,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,9.11,11,0,11,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,45.8,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-21,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,4.658,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-21,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,8.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-21,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,10.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-21,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.576,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-21,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,10.965,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-21,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,14.325,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-21,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,2.478,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-21,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,5.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-21,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,9.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-21,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.619,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-21,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,12.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-21,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,5.837,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-21,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,18.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-21,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,7.83,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-21,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,14.696,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-21,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,5.546,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-21,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,17.57,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-21,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,14.674,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-21,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,12.209,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-21,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,5.004,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-21,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,15.922,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-21,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,17.275,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-21,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,5.782,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-21,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,20.938,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-21,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,12.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-21,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,5.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-21,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,8.144,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-21,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,11.158,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-21,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,5.043,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-21,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,15.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-21,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,17.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-21,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,5.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-21,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,21.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-21,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,12.592,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-21,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,5.256,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-21,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,20.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-21,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,6.977,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-21,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,15.515,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-21,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,13.9,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-21,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,6.034,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-21,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,15.165,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-21,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,13.188,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-21,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,5.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-21,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,12.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-21,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,5.649,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-21,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,18.806,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-21,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,9.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-21,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,18.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-21,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,15.237,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-21,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,5.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-21,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,7.937,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-21,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,6.909,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-21,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,13.725,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-21,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,5.865,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-21,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,20.878,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-21,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,19.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-21,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,9.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-21,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,7.241,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-21,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,8.08,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-21,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,21.498,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-21,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,9.625,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-21,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,16.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-21,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,7.213,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-21,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,10.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-21,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,6.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-21,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,3.067,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-21,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,15.451,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-21,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,15.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-21,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,5.633,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-21,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,5.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-21,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,12.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-21,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,5.605,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-21,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,11.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-21,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,16.021,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-21,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,7.657,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-21,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,12.87,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-21,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,16.063,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-21,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,3.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-21,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,8.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-21,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,14.862,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-21,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,5.271,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-21,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,13.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-21,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,5.849,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-21,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,19.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-21,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,7.7,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-21,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,15.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-21,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,14.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-21,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,6.128,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-21,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,19.029,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-21,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,15.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-21,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,6.289,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-21,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,9.315,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-21,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,13.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-21,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,5.719,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-21,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,18.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-21,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,16.125,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-21,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,6.631,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-21,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,8.535,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-21,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,12.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-21,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,5.381,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-21,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,10.028,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-21,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,6.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-21,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,7.304,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-21,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,13.479,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-21,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,5.881,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-21,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,12.399,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-21,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,17.554,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-21,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,6.136,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-21,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,7.65,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-21,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,13.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-21,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,5.629,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-21,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,3.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-21,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,11.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-21,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,5.464,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-21,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,3.96,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-21,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,12.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-21,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,5.401,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-21,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,21.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-21,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-21,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,8.353,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-21,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,18.32,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-21,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,18.496,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-21,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,8.695,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-21,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,8.876,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-21,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,14.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-21,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,6.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-21,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,10.818,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-21,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,14.854,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-21,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,6.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-21,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,11.347,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-21,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,14.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-21,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,6.266,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-21,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,12.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-21,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,5.224,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,8.971,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,17.329,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,6.332,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,20.28,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,14.425,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,6.301,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,18.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,7.413,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,19.826,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,6.529,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,10.248,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,14.154,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,6.604,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,9.775,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,4.477,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,6.311,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,17.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.509,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,9.037,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,10.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,4.363,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,9.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,8.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,3.404,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,11.196,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,16.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,8.083,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,10.582,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,11.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,5.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,15.892,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,6.969,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,8.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,16.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,6.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,18.888,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,PM2.5,6.571,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,9.387,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,17.779,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,8.829,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,17.258,21,0,21,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,16.609,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,6.907,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,16.754,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,7.162,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,4.773,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,11.957,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,5.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,15.26,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,18.277,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-21,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,2.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-22,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,NO2,5.288,20,0,20,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,83.3,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-22,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM10,16.392,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-22,East Midlands,CHLG,UKA00604,Chesterfield Loundsley Green,Urban Background,53.244131,-1.454946,PM2.5,7.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHLG_2026.csv?v=1
2026-07-22,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,NO2,13.535,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-22,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM10,13.143,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-22,East Midlands,CHS7,UKA00529,Chesterfield Roadside,Urban Traffic,53.231751,-1.456928,PM2.5,6.94,7,0,7,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,29.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHS7_2026.csv?v=1
2026-07-22,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,NO2,25.611,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-22,East Midlands,DESA,UKA00630,Derby St Alkmund's Way,Urban Traffic,52.922983,-1.469507,PM2.5,9.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESA_2026.csv?v=1
2026-07-22,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM10,16.354,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-22,East Midlands,DESB,UKA01027,Derby Stockbrook Park,Urban Background,52.916059,-1.492166,PM2.5,8.05,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DESB_2026.csv?v=1
2026-07-22,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,NO2,13.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-22,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM10,14.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-22,East Midlands,LECU,UKA00573,Leicester University,Urban Background,52.619904,-1.127182,PM2.5,7.39,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LECU_2026.csv?v=1
2026-07-22,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,NO2,19.157,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-22,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM10,20.871,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-22,East Midlands,LEIR,UKA00609,Leicester A594 Roadside,Urban Traffic,52.638742,-1.124267,PM2.5,8.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEIR_2026.csv?v=1
2026-07-22,East Midlands,LIN3,UKA00561,Lincoln Canwick Road,Urban Traffic,53.221432,-0.534204,NO2,27.37,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LIN3_2026.csv?v=1
2026-07-22,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM10,14.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-22,East Midlands,LOTA,UKA01103,Loughborough Thorpe Acre,Urban Background,52.780359,-1.227659,PM2.5,7.763,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LOTA_2026.csv?v=1
2026-07-22,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM10,16.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-22,East Midlands,MALA,UKA01050,Mansfield Ladybrook,Urban Background,53.145302,-1.208302,PM2.5,7.355,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MALA_2026.csv?v=1
2026-07-22,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM10,16.088,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-22,East Midlands,NOTB,UKA01092,Nottingham Bilborough,Urban Background,52.969102,-1.230107,PM2.5,7.15,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTB_2026.csv?v=1
2026-07-22,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,NO2,9.513,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-22,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM10,17.417,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-22,East Midlands,NOTK,UKA01048,Nottingham Kenmore Gardens,Urban Background,52.959441,-1.13865,PM2.5,7.469,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOTK_2026.csv?v=1
2026-07-22,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,NO2,6.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-22,East Midlands,NTN4,UKA00632,Northampton Spring Park,Urban Background,52.272257,-0.916605,PM2.5,10.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NTN4_2026.csv?v=1
2026-07-22,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,NO2,18.36,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-22,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM10,18.713,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-22,East Midlands,NWBV,UKA00618,Nottingham Western Boulevard,Urban Traffic,52.969377,-1.188851,PM2.5,7.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NWBV_2026.csv?v=1
2026-07-22,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM10,15.811,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-22,East of England,CAMK,UKA01115,Cambridge King's Hedges,Urban Background,52.230135,0.139191,PM2.5,5.22,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CAMK_2026.csv?v=1
2026-07-22,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,NO2,34.385,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-22,East of England,LUTR,UKA00605,Luton A505 Roadside,Urban Traffic,51.892293,-0.46211,PM2.5,8.38,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LUTR_2026.csv?v=1
2026-07-22,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,NO2,5.411,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-22,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM10,9.717,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-22,East of England,NO12,UKA00549,Norwich Lakenfields,Urban Background,52.614823,1.302686,PM2.5,3.616,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NO12_2026.csv?v=1
2026-07-22,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM10,14.792,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-22,East of England,PEGE,UKA01052,Peterborough Garton End,Urban Background,52.594012,-0.248945,PM2.5,5.641,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PEGE_2026.csv?v=1
2026-07-22,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,NO2,6.208,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-22,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM10,10.487,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-22,East of England,SEND,UKA00409,Southend-on-Sea,Urban Background,51.544166,0.678331,PM2.5,4.336,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SEND_2026.csv?v=1
2026-07-22,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM10,8.246,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-22,East of England,SOUS,UKA01096,Southend Shoeburyness,Urban Background,51.537836,0.792578,PM2.5,3.671,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUS_2026.csv?v=1
2026-07-22,East of England,STGW,UKA01156,Stevenage St Georges Way South,Urban Traffic,51.903112,-0.19937,PM2.5,6.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STGW_2026.csv?v=1
2026-07-22,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,NO2,26.026,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-22,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM10,18.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-22,London,CLL2,UKA00211,London Bloomsbury,Urban Background,51.52229,-0.125889,PM2.5,7.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CLL2_2026.csv?v=1
2026-07-22,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,NO2,25.859,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-22,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM10,23.004,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-22,London,HIL,UKA00266,London Hillingdon,Urban Background,51.49633,-0.460861,PM2.5,10.393,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HIL_2026.csv?v=1
2026-07-22,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,NO2,16.463,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-22,London,HORS,UKA00435,London Westminster,Urban Background,51.49467,-0.131931,PM2.5,8.584,19,0,19,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,79.2,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HORS_2026.csv?v=1
2026-07-22,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,NO2,18.161,21,0,21,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-22,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM10,19.13,21,0,21,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-22,London,HRL,UKA00472,London Harlington,Urban Industrial,51.48879,-0.441614,PM2.5,9.005,21,0,21,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,87.5,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HRL_2026.csv?v=1
2026-07-22,London,LONC,UKA01119,London A406 N Circular,Urban Traffic,51.614224,-0.059503,PM2.5,9.835,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONC_2026.csv?v=1
2026-07-22,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM10,15.808,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-22,London,LONM,UKA01100,London Norbury Manor School,Urban Background,51.41004,-0.12748,PM2.5,7.704,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LONM_2026.csv?v=1
2026-07-22,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM10,18.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-22,London,TED2,UKA00572,London Teddington Bushy Park,Urban Background,51.425286,-0.345606,PM2.5,8.491,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TED2_2026.csv?v=1
2026-07-22,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM10,9.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-22,North East,ASHC,UKA01118,Ashington Centre,Urban Background,55.182956,-1.567043,PM2.5,4.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ASHC_2026.csv?v=1
2026-07-22,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM10,11.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-22,North East,DARF,UKA01155,Darlington Firthmoor,Urban Background,54.516956,-1.534526,PM2.5,5.079,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DARF_2026.csv?v=1
2026-07-22,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,NO2,12.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-22,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM10,14.535,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-22,North East,EAGL,UKA00535,Stockton-on-Tees Eaglescliffe,Urban Traffic,54.516667,-1.358547,PM2.5,5.783,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EAGL_2026.csv?v=1
2026-07-22,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,NO2,3.729,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-22,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM10,10.987,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-22,North East,HSAW,UKA00645,Hartlepool St Abbs Walk,Urban Background,54.683242,-1.203838,PM2.5,4.599,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HSAW_2026.csv?v=1
2026-07-22,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,NO2,10.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-22,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM10,16.667,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-22,North East,MID,UKA00220,Middlesbrough,Urban Background,54.569297,-1.220874,PM2.5,3.25,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MID_2026.csv?v=1
2026-07-22,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,NO2,12.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-22,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM10,11.232,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-22,North East,NEWC,UKA00213,Newcastle Centre,Urban Background,54.97825,-1.610528,PM2.5,6.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NEWC_2026.csv?v=1
2026-07-22,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM10,7.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-22,North East,NOSC,UKA01159,North Shields Chirton,Urban Background,55.010756,-1.475944,PM2.5,4.068,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/NOSC_2026.csv?v=1
2026-07-22,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM10,13.538,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-22,North East,REMW,UKA01154,Redcar Milford Walk,Urban Background,54.600476,-1.077845,PM2.5,5.511,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REMW_2026.csv?v=1
2026-07-22,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,NO2,8.798,9,0,9,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,37.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-22,North East,SOTR,UKA00599,Stockton-on-Tees A1305 Roadside,Urban Traffic,54.565819,-1.3159,PM2.5,6.217,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOTR_2026.csv?v=1
2026-07-22,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,NO2,9.276,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-22,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM10,8.342,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-22,North East,SUN2,UKA00484,Sunderland Silksworth,Urban Background,54.88361,-1.406878,PM2.5,4.292,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUN2_2026.csv?v=1
2026-07-22,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,NO2,9.336,22,0,22,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-22,North East,SUNR,UKA00601,Sunderland Wessington Way,Urban Traffic,54.91839,-1.408391,PM2.5,3.709,22,0,22,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SUNR_2026.csv?v=1
2026-07-22,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,NO2,6.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-22,North West,BBRD,UKA00625,Birkenhead Borough Road,Urban Traffic,53.388624,-3.024942,PM2.5,7.842,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BBRD_2026.csv?v=1
2026-07-22,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM10,13.858,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-22,North West,BLAP,UKA01025,Blackburn Audley Park,Urban Background,53.74673,-2.467873,PM2.5,7.111,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAP_2026.csv?v=1
2026-07-22,North West,BLAR,UKA00590,Blackburn Accrington Road,Urban Traffic,53.747763,-2.45268,NO2,10.91,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLAR_2026.csv?v=1
2026-07-22,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,NO2,1.506,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-22,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM10,12.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-22,North West,BLC2,UKA00488,Blackpool Marton,Urban Background,53.80489,-3.007175,PM2.5,6.737,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLC2_2026.csv?v=1
2026-07-22,North West,BLWD,UKA01049,Blackpool Whitegate Drive,Urban Traffic,53.810975,-3.033232,PM2.5,7.121,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BLWD_2026.csv?v=1
2026-07-22,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,NO2,5.422,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-22,North West,BURW,UKA00598,Bury Whitefield Roadside,Urban Traffic,53.559029,-2.293772,PM10,19.03,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BURW_2026.csv?v=1
2026-07-22,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,NO2,7.047,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-22,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM10,11.223,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-22,North West,CARM,UKA00932,Carlisle Morton A595,Urban Traffic,54.885823,-2.964955,PM2.5,5.154,13,0,13,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,54.2,False,15.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CARM_2026.csv?v=1
2026-07-22,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,NO2,7.993,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-22,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM10,17.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-22,North West,COPP,UKA00659,Crewe Coppenhall,Urban Background,53.115941,-2.453492,PM2.5,8.522,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COPP_2026.csv?v=1
2026-07-22,North West,CW,UKA00579,Shaw Crompton Way,Urban Traffic,53.579227,-2.093844,NO2,16.4,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CW_2026.csv?v=1
2026-07-22,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,NO2,10.065,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-22,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM10,17.646,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-22,North West,ECCL,UKA00339,Salford Eccles,Urban Background,53.48481,-2.334139,PM2.5,7.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ECCL_2026.csv?v=1
2026-07-22,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,NO2,7.706,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-22,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM10,19.284,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-22,North West,LVP,UKA00247,Liverpool Speke,Urban Industrial,53.34633,-2.844333,PM2.5,8.458,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVP_2026.csv?v=1
2026-07-22,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM10,14.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-22,North West,LVPT,UKA01095,Liverpool Thirlmere Park,Urban Background,53.424225,-2.960989,PM2.5,7.567,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LVPT_2026.csv?v=1
2026-07-22,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,NO2,7.586,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-22,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM10,18.233,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-22,North West,MAHG,UKA00617,Manchester Sharston,Suburban Industrial,53.371722,-2.238917,PM2.5,8.577,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAHG_2026.csv?v=1
2026-07-22,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,NO2,11.475,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-22,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM10,24.033,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-22,North West,MAN3,UKA00248,Manchester Piccadilly,Urban Background,53.48152,-2.237881,PM2.5,11.486,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAN3_2026.csv?v=1
2026-07-22,North West,MIMW,UKA01051,Middlewich St Michael's Way,Urban Traffic,53.194019,-2.447951,PM2.5,8.306,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MIMW_2026.csv?v=1
2026-07-22,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,NO2,9.57,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-22,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM10,15.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-22,North West,PRES,UKA00408,Preston,Urban Background,53.76559,-2.680353,PM2.5,7.598,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PRES_2026.csv?v=1
2026-07-22,North West,SHLW,UKA00627,St Helens Linkway,Urban Traffic,53.451826,-2.742134,NO2,0.701,3,0,3,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,12.5,False,25.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHLW_2026.csv?v=1
2026-07-22,North West,TAMM,UKA01099,Tameside A635 Manchester Road,Urban Traffic,53.482437,-2.113912,PM2.5,7.042,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TAMM_2026.csv?v=1
2026-07-22,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,NO2,2.685,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-22,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM10,11.321,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-22,North West,TRAN,UKA00406,Wirral Tranmere,Urban Background,53.37287,-3.022722,PM2.5,6.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TRAN_2026.csv?v=1
2026-07-22,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM10,17.19,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-22,North West,WAR,UKA00538,Warrington,Urban Background,53.389225,-2.615593,PM2.5,4.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAR_2026.csv?v=1
2026-07-22,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,NO2,4.98,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-22,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM10,17.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-22,North West,WIG5,UKA00482,Wigan Centre,Urban Background,53.54914,-2.638139,PM2.5,8.235,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WIG5_2026.csv?v=1
2026-07-22,North West,WSMR,UKA00603,Widnes Milton Road,Urban Traffic,53.365391,-2.73168,NO2,12.495,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WSMR_2026.csv?v=1
2026-07-22,South East,AYLA,UKA01109,Aylesbury A4157,Urban Traffic,51.822161,-0.793884,PM2.5,7.056,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/AYLA_2026.csv?v=1
2026-07-22,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,NO2,10.391,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-22,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM10,10.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-22,South East,BRT3,UKA00483,Brighton Preston Park,Urban Background,50.840836,-0.147572,PM2.5,4.831,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRT3_2026.csv?v=1
2026-07-22,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,NO2,12.082,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-22,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM10,16.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-22,South East,CHAT,UKA00553,Chatham Roadside,Urban Traffic,51.374264,0.54797,PM2.5,2.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHAT_2026.csv?v=1
2026-07-22,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,NO2,7.897,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-22,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM10,9.508,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-22,South East,EB,UKA00546,Eastbourne,Urban Background,50.805778,0.271611,PM2.5,4.462,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EB_2026.csv?v=1
2026-07-22,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM10,17.192,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-22,South East,FARC,UKA01097,Farnborough Cherrywood,Urban Background,51.307583,-0.764982,PM2.5,8.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/FARC_2026.csv?v=1
2026-07-22,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM10,21.325,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-22,South East,MAID,UKA01064,Maidstone Upper Stone Street,Urban Traffic,51.268519,0.526348,PM2.5,8.896,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MAID_2026.csv?v=1
2026-07-22,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM10,19.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-22,South East,MKCC,UKA00963,Milton Keynes Civic Centre,Urban Background,52.044076,-0.761013,PM2.5,7.913,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/MKCC_2026.csv?v=1
2026-07-22,South East,OX,UKA00258,Oxford Centre Roadside,Urban Traffic,51.751745,-1.257463,NO2,15.627,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX_2026.csv?v=1
2026-07-22,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,NO2,9.985,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-22,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM10,16.471,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-22,South East,OX8,UKA00518,Oxford St Ebbes,Urban Background,51.744806,-1.260278,PM2.5,7.288,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/OX8_2026.csv?v=1
2026-07-22,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,NO2,18.448,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-22,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM10,24.638,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-22,South East,PMTH,UKA00421,Portsmouth,Urban Background,50.82881,-1.068583,PM2.5,8.668,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PMTH_2026.csv?v=1
2026-07-22,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,NO2,21.492,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-22,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM10,16.488,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-22,South East,POAR,UKA00651,Portsmouth Anglesea Road,Urban Traffic,50.798339,-1.095558,PM2.5,8.168,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/POAR_2026.csv?v=1
2026-07-22,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,NO2,10.575,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-22,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM10,16.408,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-22,South East,REA1,UKA00462,Reading New Town,Urban Background,51.45309,-0.944067,PM2.5,8.16,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA1_2026.csv?v=1
2026-07-22,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,NO2,18.121,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-22,South East,REA5,UKA00620,Reading London Road,Urban Traffic,51.454896,-0.940382,PM10,23.028,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/REA5_2026.csv?v=1
2026-07-22,South East,RRKL,UKA01053,Reading Rose Kiln Lane,Urban Traffic,51.4459,-0.976081,PM2.5,8.432,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/RRKL_2026.csv?v=1
2026-07-22,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,NO2,23.964,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-22,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM10,18.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-22,South East,SA33,UKA00613,Southampton A33,Urban Traffic,50.920265,-1.463484,PM2.5,8.557,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SA33_2026.csv?v=1
2026-07-22,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM10,22.509,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-22,South East,SLOW,UKA01091,Slough Windmill Bath Road,Urban Traffic,51.51223,-0.610392,PM2.5,9.807,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SLOW_2026.csv?v=1
2026-07-22,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,NO2,18.185,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-22,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM10,19.037,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-22,South East,SOUT,UKA00235,Southampton Centre,Urban Background,50.908173,-1.395757,PM2.5,9.591,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SOUT_2026.csv?v=1
2026-07-22,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,NO2,16.894,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-22,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM10,14.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-22,South East,STOR,UKA00548,Storrington Roadside,Urban Traffic,50.916932,-0.449548,PM2.5,6.47,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOR_2026.csv?v=1
2026-07-22,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM10,11.838,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-22,South East,WOEA,UKA01061,Worthing East Ten Acres,Urban Background,50.817286,-0.353272,PM2.5,5.873,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOEA_2026.csv?v=1
2026-07-22,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,NO2,18.99,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-22,South East,WTHG,UKA00628,Worthing A27 Roadside,Urban Traffic,50.832947,-0.379916,PM2.5,8.583,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WTHG_2026.csv?v=1
2026-07-22,South West,BHA4,UKA00660,Bath A4 Roadside,Urban Traffic,51.390922,-2.35503,NO2,25.086,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,True,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BHA4_2026.csv?v=1
2026-07-22,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM10,18.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-22,South West,BOBV,UKA01160,Bournemouth Bourne Valley,Urban Background,50.740961,-1.927742,PM2.5,9.01,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOBV_2026.csv?v=1
2026-07-22,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,NO2,7.722,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-22,South West,BORN,UKA00429,Bournemouth,Urban Background,50.73957,-1.826744,PM2.5,8.75,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BORN_2026.csv?v=1
2026-07-22,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM10,17.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-22,South West,BPLE,UKA00574,Barnstaple A39,Urban Traffic,51.074793,-4.041924,PM2.5,9.811,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BPLE_2026.csv?v=1
2026-07-22,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,NO2,22.998,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-22,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM10,20.963,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-22,South West,BR11,UKA00631,Bristol Temple Way,Urban Traffic,51.457968,-2.583975,PM2.5,10.66,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BR11_2026.csv?v=1
2026-07-22,South West,BRIW,UKA01120,Bridgwater A372 Westonzoyland,Urban Traffic,51.125113,-2.984988,PM2.5,13.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRIW_2026.csv?v=1
2026-07-22,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,NO2,7.1,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-22,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM10,23.189,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-22,South West,BRS8,UKA00494,Bristol St Paul's,Urban Background,51.462839,-2.584482,PM2.5,9.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRS8_2026.csv?v=1
2026-07-22,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM10,19.086,22,0,22,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-22,South West,BRSP,UKA01116,Bristol Patchway,Urban Background,51.529672,-2.58642,PM2.5,10.086,22,0,22,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRSP_2026.csv?v=1
2026-07-22,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,NO2,12.731,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-22,South West,CHBR,UKA00624,Christchurch Barrack Road,Urban Traffic,50.735454,-1.780888,PM2.5,8.13,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHBR_2026.csv?v=1
2026-07-22,South West,CHGR,UKA01101,Cheltenham A40 Gloucester Road,Urban Traffic,51.896592,-2.113747,PM2.5,5.817,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CHGR_2026.csv?v=1
2026-07-22,South West,EX,UKA00263,Exeter Roadside,Urban Traffic,50.725083,-3.532465,NO2,13.523,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/EX_2026.csv?v=1
2026-07-22,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM10,18.692,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-22,South West,GLOT,UKA01102,Gloucester Tredworth,Urban Background,51.849673,-2.234996,PM2.5,9.438,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/GLOT_2026.csv?v=1
2026-07-22,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,NO2,5.06,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-22,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM10,18.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-22,South West,HONI,UKA00566,Honiton,Urban Background,50.792287,-3.196702,PM2.5,11.238,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HONI_2026.csv?v=1
2026-07-22,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,NO2,10.184,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-22,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM10,16.975,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-22,South West,PLYM,UKA00360,Plymouth Centre,Urban Background,50.37167,-4.142361,PM2.5,9.324,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYM_2026.csv?v=1
2026-07-22,South West,PLYR,UKA00629,Plymouth Tavistock Road,Urban Traffic,50.411058,-4.130288,NO2,11.009,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/PLYR_2026.csv?v=1
2026-07-22,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM10,17.351,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-22,South West,SASH,UKA00569,Saltash Callington Road,Urban Traffic,50.411463,-4.227678,PM2.5,4.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SASH_2026.csv?v=1
2026-07-22,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,NO2,6.71,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-22,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM10,19.621,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-22,South West,SWHO,UKA00650,Swindon Walcot,Urban Background,51.558061,-1.765678,PM2.5,8.872,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SWHO_2026.csv?v=1
2026-07-22,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM10,17.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-22,West Midlands,BAQF,UKA01108,Birmingham University,Urban Background,52.455515,-1.928937,PM2.5,9.139,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAQF_2026.csv?v=1
2026-07-22,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM10,21.504,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-22,West Midlands,BEDC,UKA01158,Bedworth Collycroft,Urban Background,52.485839,-1.479622,PM2.5,9.501,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BEDC_2026.csv?v=1
2026-07-22,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,NO2,14.933,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-22,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM10,19.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-22,West Midlands,BIHG,UKA01062,Birmingham Hall Green,Urban Background,52.437553,-1.830956,PM2.5,9.819,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIHG_2026.csv?v=1
2026-07-22,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,NO2,20.089,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-22,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM10,19.679,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-22,West Midlands,BIRR,UKA00626,Birmingham A4540 Roadside,Urban Traffic,52.476145,-1.874978,PM2.5,9.686,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BIRR_2026.csv?v=1
2026-07-22,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,NO2,9.443,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-22,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM10,16.983,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-22,West Midlands,BMLD,UKA00655,Birmingham Ladywood,Urban Background,52.481346,-1.918235,PM2.5,8.994,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BMLD_2026.csv?v=1
2026-07-22,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,NO2,20.185,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-22,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM10,20.383,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-22,West Midlands,BOLD,UKA00595,Oldbury Birmingham Road,Urban Traffic,52.502436,-2.003497,PM2.5,10.464,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOLD_2026.csv?v=1
2026-07-22,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,NO2,10.304,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-22,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM10,14.312,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-22,West Midlands,BOTR,UKA00652,Burton-on-Trent Horninglow,Urban Background,52.82105,-1.635718,PM2.5,7.343,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BOTR_2026.csv?v=1
2026-07-22,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,NO2,10.359,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-22,West Midlands,CANK,UKA00623,Cannock A5190 Roadside,Urban Traffic,52.687298,-1.980821,PM2.5,9.43,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/CANK_2026.csv?v=1
2026-07-22,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,NO2,8.774,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-22,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM10,18.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-22,West Midlands,COAL,UKA00592,Coventry Allesley,Urban Background,52.411628,-1.560189,PM2.5,9.135,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COAL_2026.csv?v=1
2026-07-22,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,NO2,12.742,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-22,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM10,18.396,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-22,West Midlands,COBR,UKA00634,Coventry Binley Road,Urban Traffic,52.407708,-1.490082,PM2.5,8.483,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/COBR_2026.csv?v=1
2026-07-22,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,NO2,8.24,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-22,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM10,18.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-22,West Midlands,LEAM,UKA00265,Leamington Spa,Urban Background,52.28881,-1.533119,PM2.5,8.738,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAM_2026.csv?v=1
2026-07-22,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,NO2,2.614,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-22,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM10,16.0,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-22,West Midlands,LEAR,UKA00564,Leamington Spa Rugby Road,Urban Traffic,52.294884,-1.542911,PM2.5,8.683,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEAR_2026.csv?v=1
2026-07-22,West Midlands,LEOM,UKA00489,Leominster,Suburban Background,52.221593,-2.73684,NO2,2.972,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEOM_2026.csv?v=1
2026-07-22,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM10,14.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-22,West Midlands,SHUN,UKA01055,Shrewsbury Underdale,Urban Background,52.715083,-2.726833,PM2.5,7.771,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHUN_2026.csv?v=1
2026-07-22,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,NO2,19.499,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-22,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM10,18.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-22,West Midlands,STKR,UKA00610,Stoke-on-Trent A50 Roadside,Urban Traffic,52.980436,-2.111898,PM2.5,9.143,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STKR_2026.csv?v=1
2026-07-22,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,NO2,14.435,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-22,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM10,18.533,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-22,West Midlands,STOK,UKA00337,Stoke-on-Trent Centre,Urban Background,53.02821,-2.175133,PM2.5,8.711,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/STOK_2026.csv?v=1
2026-07-22,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,NO2,7.118,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-22,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM10,18.929,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-22,West Midlands,TDHD,UKA00648,Telford Hollinswood,Urban Background,52.673471,-2.436692,PM2.5,10.35,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/TDHD_2026.csv?v=1
2026-07-22,West Midlands,WAL4,UKA00565,Walsall Woodlands,Urban Background,52.605641,-2.030371,NO2,6.949,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAL4_2026.csv?v=1
2026-07-22,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM10,18.129,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-22,West Midlands,WALD,UKA01117,Walsall Caldmore,Urban Background,52.574031,-1.983799,PM2.5,9.701,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WALD_2026.csv?v=1
2026-07-22,West Midlands,WBKP,UKA00658,West Bromwich Kenrick Park,Urban Background,52.508342,-1.98607,NO2,9.562,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WBKP_2026.csv?v=1
2026-07-22,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM10,18.375,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-22,West Midlands,WOLE,UKA01162,Wolverhampton East Park,Urban Background,52.587571,-2.095736,PM2.5,9.634,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WOLE_2026.csv?v=1
2026-07-22,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM10,17.204,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-22,West Midlands,WORT,UKA01098,Worcester Tolladine,Urban Background,52.209364,-2.180563,PM2.5,9.006,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WORT_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,NO2,5.467,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM10,16.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BAR3,UKA00353,Barnsley Gawber,Urban Background,53.56292,-1.510436,PM2.5,7.02,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BAR3_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BDMA,UKA00611,Bradford Mayo Avenue,Urban Traffic,53.771245,-1.759774,NO2,24.139,23,0,23,0,0,0,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BDMA_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM10,15.371,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BRAS,UKA01090,Bradford Shipley Airedale Road,Urban Traffic,53.795169,-1.743742,PM2.5,7.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRAS_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM10,20.783,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,BRWP,UKA01161,Bradford West Park,Urban Background,53.800617,-1.790806,PM2.5,8.011,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/BRWP_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,NO2,19.117,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,DCST,UKA00612,Doncaster A630 Cleveland Street,Urban Traffic,53.518383,-1.13806,PM2.5,8.412,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DCST_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,NO2,7.092,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM10,14.8,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,DYAG,UKA00654,Dewsbury Ashworth Grange,Urban Background,53.693104,-1.637111,PM2.5,7.374,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/DYAG_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM10,10.675,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HARW,UKA01093,Harrogate Woodlands,Urban Background,53.993714,-1.511011,PM2.5,5.295,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HARW_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,NO2,11.108,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM10,14.242,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HUL2,UKA00450,Hull Freetown,Urban Background,53.74878,-0.341222,PM2.5,4.917,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HUL2_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,NO2,12.336,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM10,12.362,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,HULR,UKA00600,Hull Holderness Road,Urban Traffic,53.759013,-0.305678,PM2.5,5.346,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/HULR_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,NO2,9.802,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM10,11.946,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,IMGM,UKA00647,Immingham Woodlands Avenue,Urban Background,53.619241,-0.213324,PM2.5,4.642,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/IMGM_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,NO2,13.388,23,0,23,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,95.8,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM10,20.233,17,0,17,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,70.8,False,45.0,,not_assessed_insufficient_daily_coverage,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,LED6,UKA00527,Leeds Headingley Kerbside,Urban Traffic,53.819972,-1.576361,PM2.5,8.273,22,0,22,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,91.7,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LED6_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,NO2,8.766,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM10,13.333,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,LEED,UKA00222,Leeds Centre,Urban Background,53.80378,-1.546472,PM2.5,6.855,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/LEED_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM10,19.054,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,ROED,UKA01054,Rotherham East Dene,Urban Background,53.436248,-1.323872,PM2.5,10.287,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/ROED_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,NO2,7.778,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM10,17.955,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SCN2,UKA00381,Scunthorpe Town,Urban Industrial,53.58634,-0.636811,PM2.5,7.5,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SCN2_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHBR,UKA00622,Sheffield Barnsley Road,Urban Traffic,53.40495,-1.455815,NO2,23.205,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHBR_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,NO2,7.252,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM10,18.846,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHDG,UKA00575,Sheffield Devonshire Green,Urban Background,53.378622,-1.478096,PM2.5,9.414,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHDG_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,NO2,9.841,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM10,17.133,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,SHE,UKA00181,Sheffield Tinsley,Urban Background,53.41058,-1.396139,PM2.5,8.86,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/SHE_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM10,18.421,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,WAKA,UKA01107,Wakefield Alverthorpe,Urban Background,53.68736,-1.522209,PM2.5,8.616,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/WAKA_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,NO2,4.534,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM10,12.883,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,YK10,UKA00523,York Bootham,Urban Background,53.967513,-1.086514,PM2.5,4.875,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK10_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,NO2,16.272,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,25.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM10,14.976,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,45.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1
2026-07-22,Yorkshire and the Humber,YK11,UKA00524,York Fishergate,Urban Traffic,53.951889,-1.075861,PM2.5,3.833,24,0,24,0,0,1,GMT hour ending; daily aggregation uses the printed source calendar date,contains_provisional,24,18,100.0,True,15.0,False,assessed_contextual_reference,True,https://uk-air.defra.gov.uk/datastore/data_files/site_data/YK11_2026.csv?v=1