air_quality: 10
This data as json
| rowid | muni_id | county_fips | county_name | state | year | days_with_aqi | good_days | moderate_days | days_unhealthy | max_aqi | p90_aqi | median_aqi | source_url | data_license | updated_at |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 5 | 42101 | Philadelphia | PA | 2022 | 365 | 155 | 206 | 4 | 113 | 71 | 52 | https://aqs.epa.gov/aqsweb/airdata/annual_aqi_by_county_2022.zip | US EPA — PUBLIC DOMAIN (safe for CC-BY public dataset + commercial) | 2026-08-01 08:17:39 |