East St. Louis, Illinois, USA Air Quality

Monitoring Station · East Saint Louis, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 12pm
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30
22 3pm
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22 6pm
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22 12am
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24
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Station readings
30
CAMS model adj -3
25
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27
27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

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Forest Park, Missouri, USA
10.7 km PM2.5: 5.8 µg/m³
15
Arnold West, Missouri, USA
27.5 km PM2.5: 3.6 µg/m³
38
Arnold West, Missouri, USA
27.5 km PM2.5: 9.1 µg/m³

Nearby Cities

37 East Saint Louis 50 St. Louis 52 Granite City 39 Lemay 36 University City 36 Clayton 47 Fairview Heights 38 Affton 49 Collinsville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T15:27 UTC.