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

St. Clair County

Illinois

2024-11-27 03:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
22.4
NO2
μg/m³
38.1
PM2.5
μg/m³
5.7
O3
μg/m³
12.9
SO2
μg/m³
4
CO
μg/m³
375
Weather
  • ℃
  • ℉
5℃
69%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • SO2
  • CO
Places included
Belleville
AQI 22
Canteen Township
AQI 22
Caseyville Township
AQI 22
Centreville Township
AQI 22
East St. Louis Township
AQI 11
Fayetteville Township
AQI 9
Freeburg Township
AQI 9
Lebanon Township
AQI 21
Lenzburg Township
AQI 9
Marissa Township
AQI 9
Mascoutah Township
AQI 21
Millstadt Township
AQI 22
New Athens Township
AQI 9
O'Fallon Township
AQI 22
Shiloh Valley Township
AQI 11
Smithton Township
AQI 11
St. Clair Township
AQI 22
Stites Township
AQI 22
Sugar Loaf Township
AQI 26
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

Smithton
AQI 11
New Athens
AQI 9
Fayetteville
AQI 9
Hecker
AQI 9
Belleville
AQI 22
Mascoutah
AQI 21
Lenzburg
AQI 9
Swansea
AQI 22
Millstadt
AQI 22
Saint Libory
AQI 9
Waterloo
AQI 14