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St. Clair County

Illinois

2024-05-16 05:00
CAQI (Europe)
Low
Pollutants|Pollens
NO2
μg/m³
61.8
PM10
μg/m³
28.6
PM2.5
μg/m³
12.3
O3
μg/m³
23.6
CO
μg/m³
722.2
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
16℃
97%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • NO2
  • PM10
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Belleville
AQI 31
Canteen Township
AQI 31
Caseyville Township
AQI 31
Centreville Township
AQI 31
East St. Louis Township
AQI 24
Fayetteville Township
AQI 12
Freeburg Township
AQI 12
Lebanon Township
AQI 16
Lenzburg Township
AQI 12
Marissa Township
AQI 12
Mascoutah Township
AQI 16
Millstadt Township
AQI 31
New Athens Township
AQI 12
O'Fallon Township
AQI 29
Shiloh Valley Township
AQI 24
Smithton Township
AQI 24
St. Clair Township
AQI 31
Stites Township
AQI 34
Sugar Loaf Township
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Smithton
AQI 24
New Athens
AQI 12
Fayetteville
AQI 12
Hecker
AQI 12
Belleville
AQI 31
Mascoutah
AQI 16
Lenzburg
AQI 12
Swansea
AQI 31
Millstadt
AQI 31
Saint Libory
AQI 12
Waterloo
AQI 29