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  4. Madison County

Madison County

Illinois

2026-06-27 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.1
O3
μg/m³
38.6
PM10
μg/m³
13
Weather
  • ℃
  • ℉
23℃
94%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alhambra Township
AQI 27
Alton Township
AQI 33
Chouteau Township
AQI 27
Collinsville Township
AQI 33
Edwardsville Township
AQI 29
Godfrey Township
AQI 33
Granite City Township
AQI 33
Hamel Township
AQI 25
Jarvis Township
AQI 33
Leef Township
AQI 27
Marine Township
AQI 25
Nameoki Township
AQI 33
New Douglas Township
AQI 27
Olive Township
AQI 27
Omphghent Township
AQI 25
Pin Oak Township
AQI 25
Saline Township
AQI 28
St. Jacob Township
AQI 29
Venice Township
AQI 20
Wood River Township
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hamel
AQI 25
Worden
AQI 25
Bethalto
AQI 25
Edwardsville
AQI 25
Roxana
AQI 25
South Roxana
AQI 25
Bunker Hill
AQI 33
Livingston
AQI 27
Wood River
AQI 25
East Alton
AQI 25
Williamson
AQI 27