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
Missouri
St. Louis County
Airport Township
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Airport Township
St. Louis County
2026-02-02 18:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM10
μg/m³
79
PM2.5
μg/m³
15
NO2
μg/m³
30.6
SO2
μg/m³
4.9
Pollen
0.4
Weather
℃
℃
℉
3℃
75%
4 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM10
PM2.5
NO2
SO2
Places included
Bel-Ridge
AQI 63
Berkeley
AQI 63
Bridgeton
AQI 63
Edmundson
AQI 63
Saint Ann
AQI 63
Woodson Terrace
AQI 63
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
Edmundson
AQI 63
Woodson Terrace
AQI 63
Saint Ann
AQI 63
Hazelwood
AQI 63
Berkeley
AQI 63
Kinloch
AQI 63
Breckenridge Hills
AQI 63
Saint John
AQI 63
Bridgeton
AQI 63
Calverton Park
AQI 63
Bel-Ridge
AQI 63
Air Matters © 2026