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Air Quality History for Pottstown, United States

Historical PM2.5 and AQI trend from monitoring stations near Pottstown, United States.

38
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 28 25–31 6.7 µg/m³ 6.2 4h 53
2026-07-21 55 35–67 14.5 µg/m³ 22.5 24h 66
2026-07-20 49 30–88 12.9 µg/m³ 13.1 24h 63
2026-07-19 58 25–73 16.4 µg/m³ 26.2 24h 65
2026-07-18 143 72–167 63.4 µg/m³ 95.6 24h 65
2026-07-17 184 158–232 115.1 µg/m³ 143.8 24h 68
2026-07-16 144 74–168 57.7 µg/m³ 96.1 24h 61
2026-07-15 58 54–78 15.6 µg/m³ 23.1 24h 65
2026-07-14 46 36–58 11.1 µg/m³ 15.3 24h 65
2026-07-13 39 31–51 9.4 µg/m³ 10.4 24h 65
2026-07-12 47 37–55 11.3 µg/m³ 16.6 24h 63
2026-07-11 53 30–63 13.6 µg/m³ 23.6 24h 54
2026-07-10 54 37–62 14.0 µg/m³ 19.8 24h 63
2026-07-09 34 23–52 8.1 µg/m³ 10.9 24h 67
2026-07-08 19 12–25 4.5 µg/m³ 3.0 19h 68
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