Air Quality History for Centennial, United States
Historical PM2.5 and AQI trend from monitoring stations near Centennial, United States.
18
Current AQI
Good Station
Good Station
Air Quality Index Station
12hPM2.5 Station
12h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-03 | 46 | 4–87 | 15.2 µg/m³ | 15.7 | 2h | 1 |
| 2026-09-02 | 3 | 1–5 | 0.8 µg/m³ | 1.2 | 5h | 1 |
| 2026-09-01 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-08-31 | 49 | 5–93 | 16.7 µg/m³ | 18.8 | 2h | 1 |
| 2026-08-30 | 160 | 160–160 | 73.2 µg/m³ | 79.7 | 1h | 1 |