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

Mascoutah

Mascoutah Township, St. Clair County

2026-06-24 12:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.2
PM10
μg/m³
22
O3
μg/m³
44.1
NO2
μg/m³
16.5
CO
μg/m³
184.2
SO2
μg/m³
1.6
Weather
  • ℃
  • ℉
20℃
83%
8 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2

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

Mascoutah
AQI 29
New Baden
AQI 30
Fayetteville
AQI 26
Lebanon
AQI 33
O'Fallon
AQI 54
Saint Libory
AQI 26
Trenton
AQI 31
Venedy
AQI 26
Albers
AQI 29
Belleville
AQI 81
Swansea
AQI 81