Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
Illinois
Madison County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Madison County
Illinois
2026-10-03 18:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
87.9
PM2.5
μg/m³
2.7
PM10
μg/m³
9.4
Pollen
4.9
Weather
℃
℃
℉
24℃
38%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
PM2.5
PM10
Places included
Alhambra Township
AQI 36
Alton Township
AQI 39
Chouteau Township
AQI 16
Collinsville Township
AQI 38
Edwardsville Township
AQI 16
Godfrey Township
AQI 16
Granite City Township
AQI 16
Hamel Township
AQI 17
Jarvis Township
AQI 16
Leef Township
AQI 36
Marine Township
AQI 17
Nameoki Township
AQI 16
New Douglas Township
AQI 36
Olive Township
AQI 36
Omphghent Township
AQI 17
Pin Oak Township
AQI 17
Saline Township
AQI 35
St. Jacob Township
AQI 35
Venice Township
AQI 13
Wood River Township
AQI 38
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Hamel
AQI 17
Worden
AQI 17
Bethalto
AQI 17
Edwardsville
AQI 17
Roxana
AQI 17
South Roxana
AQI 17
Bunker Hill
AQI 16
Livingston
AQI 37
Wood River
AQI 38
East Alton
AQI 17
Williamson
AQI 37
Air Matters © 2026