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  3. Missouri
  4. Jefferson County

Jefferson County

Missouri

2025-12-12 22:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
15.2
PM10
μg/m³
13
NO2
μg/m³
9.9
SO2
μg/m³
0
Weather
  • ℃
  • ℉
2℃
88%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • SO2
Places included
Arnold Township
AQI 62
Central Township
AQI 62
High Ridge Township
AQI 62
Imperial Township
AQI 62
Joachim Township
AQI 62
Meramec
AQI 62
Plattin Township
AQI 59
River View Township
AQI 62
Valle Township
AQI 59
Windsor Township
AQI 62
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hillsboro
AQI 62
Horine
AQI 62
De Soto
AQI 59
Festus
AQI 62
Olympian Village
AQI 59
Pevely
AQI 62
Crystal City
AQI 62
Herculaneum
AQI 62
Cedar Hill Lakes
AQI 62
Cedar Hill
AQI 62
Barnhart
AQI 62