Air Quality History for Biddeford, United States
Historical PM2.5 and AQI trend from monitoring stations near Biddeford, United States.
34
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
108hPM2.5 Station
108h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 30 | 26–34 | 7.2 µg/m³ | 5h | 1 |
| 2026-07-21 | 50 | 30–111 | 13.8 µg/m³ | 11h | 1 |
| 2026-07-20 | 71 | 15–152 | 23.3 µg/m³ | 14h | 1 |
| 2026-07-19 | 47 | 10–128 | 13.2 µg/m³ | 16h | 1 |
| 2026-07-18 | 50 | 15–164 | 16.6 µg/m³ | 12h | 1 |
| 2026-07-17 | 77 | 19–341 | 37.2 µg/m³ | 18h | 1 |
| 2026-07-16 | 36 | 5–62 | 8.8 µg/m³ | 17h | 1 |
| 2026-07-15 | 48 | 19–127 | 12.8 µg/m³ | 15h | 1 |