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  2. United States
  3. Missouri
  4. St. Louis County

St. Louis County

Missouri

2025-12-13 09:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
14.5
PM10
μg/m³
12.9
NO2
μg/m³
10.5
SO2
μg/m³
2
Weather
  • ℃
  • ℉
0℃
88%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • SO2
Places included
Airport Township
AQI 60
Bonhomme Township
AQI 61
Chesterfield Township
AQI 61
Clayton Township
AQI 60
Concord Township
AQI 63
Creve Coeur Township
AQI 60
Ferguson Township
AQI 60
Gravois Township
AQI 64
Hadley Township
AQI 66
Jefferson Township
AQI 62
Lemay Township
AQI 64
Lewis and Clark Township
AQI 60
Maryland Heights Township
AQI 60
Meramec Township
AQI 62
Midland Township
AQI 60
Missouri River Township
AQI 60
Normandy Township
AQI 60
Northwest Township
AQI 60
Norwood Township
AQI 58
Oakville Township
AQI 62
Queeny Township
AQI 62
Spanish Lake Township
AQI 58
St. Ferdinand Township
AQI 56
Tesson Ferry Township
AQI 62
University Township
AQI 63
Wildhorse Township
AQI 60
Data Sources
http://www.airnow.gov/

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Kirkwood
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Frontenac
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Glendale
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Country Life Acres
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Oakland
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Westwood
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