2109 W Chelten Ave Air Quality
Monitoring Station
· West Oak Lane, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
52
7pm
53
40
40
10pm
40
40
40
1am
40
40
40
4am
40
—
—
7am
—
—
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
Station readings
52
53
CAMS model
adj +13
27
27
27
27
27
27
27
27
27
27
27
Air Quality Forecast (24h)
PM2.513.0 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
52
C028 (5501 North Broad Street)
50
6735 Germantown Ave
52
60 W Chelten Ave
52
629 E Allen Ln
52
189 E Godfrey Ave
63
4334 Germantown Ave
52
723 Wolcott Dr (2)
54
3934 N 5th St.
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:38 UTC.