Air Quality History for Arvada, United States
Historical PM2.5 and AQI trend from monitoring stations near Arvada, United States.
26
Current AQI
Good Station
Good Station
Air Quality Index Station
63hPM2.5 Station
63h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-22 | 19 | 9–28 | 4.6 µg/m³ | 5.0 | 4h | 1 |
| 2026-07-21 | 26 | 5–69 | 6.9 µg/m³ | 7.4 | 14h | 1 |
| 2026-07-20 | 7 | 3–17 | 1.7 µg/m³ | 2.0 | 4h | 1 |
| 2026-07-19 | 65 | 5–99 | 22.7 µg/m³ | 27.0 | 3h | 1 |
| 2026-07-18 | 72 | 3–156 | 26.0 µg/m³ | 29.4 | 5h | 1 |
| 2026-07-17 | 48 | 4–116 | 15.3 µg/m³ | 17.0 | 8h | 1 |
| 2026-07-16 | 11 | 6–20 | 2.5 µg/m³ | 2.8 | 3h | 1 |
| 2026-07-14 | 26 | 4–65 | 6.9 µg/m³ | 7.0 | 5h | 1 |
| 2026-07-13 | 4 | 3–5 | 0.9 µg/m³ | 1.3 | 4h | 1 |
| 2026-07-12 | 4 | 1–7 | 1.0 µg/m³ | 1.9 | 4h | 1 |
| 2026-07-11 | 3 | 1–5 | 0.7 µg/m³ | 1.3 | 4h | 1 |
| 2026-07-10 | 3 | 2–5 | 0.8 µg/m³ | 1.5 | 3h | 1 |
| 2026-07-06 | 63 | 63–63 | 17.9 µg/m³ | 2.3 | 1h | 40 |
| 2026-07-02 | 53 | 53–53 | 13.0 µg/m³ | 0.6 | 1h | 39 |