Air Quality History for Poway, United States
Historical PM2.5 and AQI trend from monitoring stations near Poway, United States.
23
Current AQI
Good Station
Good Station
Air Quality Index Station
254hPM2.5 Station
254h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-29 | 11 | 8–13 | 2.7 µg/m³ | 2.8 | 7h | 1 |
| 2026-05-27 | 5 | 4–8 | 1.3 µg/m³ | 1.3 | 3h | 1 |
| 2026-05-26 | 4 | 2–4 | 0.9 µg/m³ | 1.1 | 7h | 1 |
| 2026-05-25 | 8 | 1–23 | 2.0 µg/m³ | 2.2 | 23h | 1 |
| 2026-05-24 | 17 | 11–26 | 4.2 µg/m³ | 4.5 | 24h | 1 |
| 2026-05-23 | 22 | 9–31 | 5.2 µg/m³ | 5.7 | 24h | 1 |
| 2026-05-22 | 34 | 8–63 | 8.5 µg/m³ | 9.3 | 22h | 1 |
| 2026-05-21 | 58 | 23–75 | 16.6 µg/m³ | 17.6 | 24h | 1 |
| 2026-05-20 | 59 | 14–83 | 16.9 µg/m³ | 18.2 | 24h | 1 |
| 2026-05-19 | 30 | 16–54 | 7.1 µg/m³ | 8.1 | 24h | 1 |
| 2026-05-18 | 41 | 21–67 | 10.6 µg/m³ | 11.8 | 24h | 1 |
| 2026-05-17 | 67 | 9–144 | 21.8 µg/m³ | 24.9 | 24h | 1 |
| 2026-05-16 | 10 | 3–20 | 2.3 µg/m³ | 2.6 | 23h | 1 |
| 2026-05-15 | 8 | 8–8 | 1.8 µg/m³ | 2.2 | 1h | 1 |