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St. Clair County

Illinois

2024-12-22 06:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
49.6
NO2
μg/m³
60.6
PM2.5
μg/m³
10.5
CO
μg/m³
500
SO2
μg/m³
2.3
O3
μg/m³
2.1
Weather
  • ℃
  • ℉
-5℃
93%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
  • O3
Places included
Belleville
AQI 52
Canteen Township
AQI 52
Caseyville Township
AQI 52
Centreville Township
AQI 52
East St. Louis Township
AQI 18
Fayetteville Township
AQI 10
Freeburg Township
AQI 10
Lebanon Township
AQI 21
Lenzburg Township
AQI 10
Marissa Township
AQI 10
Mascoutah Township
AQI 21
Millstadt Township
AQI 52
New Athens Township
AQI 10
O'Fallon Township
AQI 52
Shiloh Valley Township
AQI 18
Smithton Township
AQI 18
St. Clair Township
AQI 52
Stites Township
AQI 52
Sugar Loaf Township
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Smithton
AQI 18
New Athens
AQI 10
Fayetteville
AQI 10
Hecker
AQI 10
Belleville
AQI 52
Mascoutah
AQI 21
Lenzburg
AQI 10
Swansea
AQI 52
Millstadt
AQI 52
Saint Libory
AQI 10
Waterloo
AQI 14