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  4. St. Clair County

St. Clair County

Michigan

2026-01-20 20:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
-10℃
59%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • SO2
Places included
Algonac
AQI 27
Berlin Township
AQI 27
Brockway Township
AQI 28
Casco Township
AQI 27
Columbus Township
AQI 27
Emmett Township
AQI 20
Grant Township
AQI 20
Greenwood Township
AQI 20
Ira Township
AQI 27
Kimball Township
AQI 20
Lynn Township
AQI 28
Marine City
AQI 27
Marysville
AQI 20
Mussey Township
AQI 28
Port Huron
AQI 20
Port Huron charter Township
AQI 20
Saint Clair
AQI 20
St. Clair Township
AQI 20
Yale
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Emmett
AQI 20
Port Huron charter Township
AQI 20
Memphis
AQI 27
Marysville
AQI 20
Yale
AQI 28
Port Huron
AQI 20
Sarnia
AQI 33
Capac
AQI 28
Richmond
AQI 27
Saint Clair
AQI 20
Melvin
AQI 28