Air Quality History for Coos Bay, United States
Historical PM2.5 and AQI trend from monitoring stations near Coos Bay, United States.
30
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
230hPM2.5 Station
230h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-08-08 | 37 | 33–41 | 8.9 µg/m³ | 4h | 1 |
| 2026-08-07 | 20 | 14–35 | 4.8 µg/m³ | 20h | 1 |
| 2026-08-06 | 29 | 14–44 | 6.9 µg/m³ | 23h | 1 |
| 2026-08-05 | 49 | 23–64 | 12.7 µg/m³ | 21h | 1 |
| 2026-08-04 | 84 | 25–394 | 42.5 µg/m³ | 16h | 1 |
| 2026-08-03 | 78 | 8–394 | 64.2 µg/m³ | 6h | 1 |
| 2026-08-02 | 10 | 9–10 | 2.3 µg/m³ | 5h | 1 |
| 2026-08-01 | 7 | 5–9 | 1.6 µg/m³ | 23h | 1 |
| 2026-07-31 | 15 | 8–24 | 3.6 µg/m³ | 23h | 1 |
| 2026-07-30 | 15 | 8–48 | 3.6 µg/m³ | 20h | 1 |
| 2026-07-29 | 11 | 8–24 | 2.6 µg/m³ | 7h | 1 |
| 2026-07-28 | 107 | 6–467 | 93.4 µg/m³ | 11h | 1 |
| 2026-07-27 | 7 | 5–11 | 1.8 µg/m³ | 23h | 1 |
| 2026-07-26 | 6 | 5–8 | 1.5 µg/m³ | 24h | 1 |
| 2026-07-25 | 5 | 5–6 | 1.3 µg/m³ | 4h | 1 |