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  5. Alton Township

Alton Township

Madison County

2026-08-24 05:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
21.8
PM10
μg/m³
31
O3
μg/m³
51.4
Weather
  • ℃
  • ℉
16℃
91%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Alton
AQI 37
Data Sources
http://www.airnow.gov/

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Cities Nearby

East Alton
AQI 34
Alton
AQI 37
Wood River
AQI 34
Hartford
AQI 34
West Alton
AQI 37
Godfrey
AQI 37
Roxana
AQI 34
Bethalto
AQI 34
South Roxana
AQI 34
Old Jamestown
AQI 37
Spanish Lake
AQI 37