2109 W Chelten Ave Air Quality
Monitoring Station
· West Oak Lane, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
21
2am
21
26
26
5am
26
26
26
8am
26
26
26
11am
26
33
33
2pm
33
33
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
21
21
CAMS model
adj -1
27
27
27
27
27
27
27
27
27
27
27
34
34
34
34
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
19
C028 (5501 North Broad Street)
20
6735 Germantown Ave
21
60 W Chelten Ave
19
629 E Allen Ln
19
189 E Godfrey Ave
19
4334 Germantown Ave
20
723 Wolcott Dr (2)
20
3934 N 5th St.
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:49 UTC.