Air Quality History for King of Prussia, United States
Historical PM2.5 and AQI trend from monitoring stations near King of Prussia, United States.
42
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
473hPM2.5 Station
473h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-08-08 | 38 | 21–47 | 9.0 µg/m³ | 9.2 | 5h | 1 |
| 2026-08-07 | 44 | 15–69 | 11.0 µg/m³ | 11.2 | 24h | 1 |
| 2026-08-06 | 59 | 39–72 | 16.0 µg/m³ | 16.4 | 24h | 1 |
| 2026-08-05 | 28 | 6–54 | 6.8 µg/m³ | 7.0 | 24h | 1 |
| 2026-08-04 | 20 | 6–38 | 4.8 µg/m³ | 4.9 | 24h | 1 |
| 2026-08-03 | 47 | 14–67 | 12.0 µg/m³ | 12.5 | 23h | 1 |
| 2026-08-02 | 45 | 29–64 | 11.3 µg/m³ | 11.7 | 23h | 1 |
| 2026-08-01 | 48 | 25–57 | 11.9 µg/m³ | 12.1 | 24h | 1 |
| 2026-07-31 | 33 | 4–61 | 8.4 µg/m³ | 8.3 | 24h | 1 |
| 2026-07-30 | 17 | 4–38 | 4.1 µg/m³ | 4.2 | 24h | 1 |
| 2026-07-29 | 39 | 5–79 | 10.4 µg/m³ | 10.7 | 24h | 1 |
| 2026-07-28 | 82 | 68–92 | 26.7 µg/m³ | 27.6 | 24h | 1 |
| 2026-07-27 | 61 | 43–87 | 17.5 µg/m³ | 17.9 | 24h | 1 |
| 2026-07-26 | 32 | 14–48 | 7.7 µg/m³ | 7.9 | 21h | 1 |
| 2026-07-25 | 20 | 12–26 | 4.7 µg/m³ | 4.9 | 24h | 1 |
| 2026-07-24 | 18 | 10–30 | 4.4 µg/m³ | 4.7 | 24h | 1 |
| 2026-07-23 | 16 | 6–37 | 3.7 µg/m³ | 3.9 | 24h | 1 |
| 2026-07-22 | 35 | 17–59 | 8.6 µg/m³ | 8.8 | 24h | 1 |
| 2026-07-21 | 70 | 31–92 | 21.4 µg/m³ | 22.5 | 24h | 1 |
| 2026-07-20 | 46 | 20–82 | 12.7 µg/m³ | 13.1 | 24h | 1 |
| 2026-07-19 | 80 | 14–109 | 26.6 µg/m³ | 28.8 | 17h | 1 |