East St. Louis, Illinois, USA

Monitoring Station · East Saint Louis, United States
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
39 4pm
27
38
44 7pm
37
37
37 10pm
37
50
50 1am
75
50
50 4am
50
37
— 7am
—
—
— 10am
—
—
— 1pm
—
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Air Quality Trend (24h)

Nearby Monitoring Stations

28
Forest Park, Missouri, USA
10.7 km
36
Ladue, Missouri, USA
17.0 km
43
Arnold West, Missouri, USA
27.5 km

Nearby Cities

25 East Saint Louis 25 St. Louis 25 Granite City 25 Lemay 25 University City 25 Clayton 18 Fairview Heights 25 Affton 25 Collinsville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:36 UTC.