Environmental Data Observatory
A registry of environmental datasets with full provenance: source, units, observation period, resolution, and uncertainty. Environmental indicators describe conditions; they do not, by themselves, establish the cause of a particular person's experience.
Air quality
Measured dataRegisteredDevelopment preview
Candidate air-quality registry (illustrative)
CoverageNL, IN, US
ResolutionAnnual city-level
Observation periodJanuary 1, 2020 – December 31, 2024
Unitsug/m3
LicenseTo be confirmed
Pending methodology review before integration.
Not integrated; provenance and licensing under review.