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  4. Madison County

Madison County

Illinois

2026-10-03 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68.6
PM2.5
μg/m³
3.1
PM10
μg/m³
8.4
Weather
  • ℃
  • ℉
20℃
55%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alhambra Township
AQI 23
Alton Township
AQI 30
Chouteau Township
AQI 18
Collinsville Township
AQI 30
Edwardsville Township
AQI 18
Godfrey Township
AQI 18
Granite City Township
AQI 17
Hamel Township
AQI 18
Jarvis Township
AQI 17
Leef Township
AQI 23
Marine Township
AQI 18
Nameoki Township
AQI 17
New Douglas Township
AQI 23
Olive Township
AQI 23
Omphghent Township
AQI 18
Pin Oak Township
AQI 18
Saline Township
AQI 22
St. Jacob Township
AQI 22
Venice Township
AQI 20
Wood River Township
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hamel
AQI 18
Worden
AQI 18
Bethalto
AQI 18
Edwardsville
AQI 18
Roxana
AQI 18
South Roxana
AQI 18
Bunker Hill
AQI 18
Livingston
AQI 23
Wood River
AQI 30
East Alton
AQI 18
Williamson
AQI 23