1. North America
  2. United States
  3. Michigan
  4. St. Clair County

St. Clair County

Michigan

2026-04-21 14:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
81.4
PM2.5
μg/m³
5.4
SO2
μg/m³
9.4
Weather
  • ℃
  • ℉
11℃
55%
28 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • SO2
Places included
Algonac
AQI 9
Berlin Township
AQI 9
Brockway Township
AQI 16
Casco Township
AQI 9
Columbus Township
AQI 9
Emmett Township
AQI 10
Grant Township
AQI 10
Greenwood Township
AQI 10
Ira Township
AQI 9
Kimball Township
AQI 10
Lynn Township
AQI 15
Marine City
AQI 9
Marysville
AQI 10
Mussey Township
AQI 34
Port Huron
AQI 34
Port Huron charter Township
AQI 10
Saint Clair
AQI 10
St. Clair Township
AQI 10
Yale
AQI 23
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Emmett
AQI 10
Port Huron charter Township
AQI 10
Memphis
AQI 9
Marysville
AQI 10
Yale
AQI 23
Port Huron
AQI 34
Sarnia
AQI 34
Capac
AQI 34
Richmond
AQI 9
Saint Clair
AQI 10
Melvin
AQI 16