Scientific evidence
Measurements, station and regional coverage, descriptive calculations, source records and stated limitations are the evidence available for review.

Locations activated only after monitoring evidence fixes a relevant time window and geography.
No context locations were activated in this release. SCC Air Quality maintains no standing facility register for initial screening.
Measurements, station and regional coverage, descriptive calculations, source records and stated limitations are the evidence available for review.
Automated checks confirm that the pipeline followed its declared rules. They do not constitute peer review, accreditation, regulatory approval or institutional endorsement.