Air Quality in Pottstown, United States
Partly Cloudy
21.3°C · 66.2% humidity
21.3°
Feels 21.3°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Pottstown's air quality — share it
AQI Forecast
34
2pm
27
25
50
5pm
43
38
34
8pm
34
32
30
11pm
29
29
28
2am
28
26
25
5am
25
25
25
8am
24
24
24
11am
25
25
Air Quality Index Trend
47h · 2 stnPottstown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
66.2%
Humidity
22.7 km/h
Wind E
1014.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.94 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Pottstown?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.511.94 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Pottstown?
07-21
27.1° 20.0°
0.13 mm
07-22
22.9° 16.1°
1.25 mm
07-23
28.0° 16.6°
17.19 mm
07-24
26.4° 14.5°
0.38 mm
07-25
29.8° 19.9°
5.12 mm
07-26
27.6° 17.2°
7.5 mm
07-27
25.5° 20.4°
1.0 mm
Both models agree
Avg diff: 2.8°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:33 UTC.