Toggle navigation
Places
AQI (China)
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
St. Clair County
Washington Park
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Washington Park
Canteen Township, St. Clair County
2026-06-25 10:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
17
PM2.5
μg/m³
6.1
Pollen
3.8
Weather
℃
℃
℉
21℃
92%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
PM10
PM2.5
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
Washington Park
AQI 17
Fairmont City
AQI 17
East Saint Louis
AQI 12
Alorton
AQI 12
Caseyville
AQI 17
Brooklyn
AQI 12
Venice
AQI 12
Granite City
AQI 17
Sauget
AQI 12
St. Louis
AQI 12
Collinsville
AQI 17
Air Matters © 2026