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
Clayton Township
Clayton
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Clayton
Clayton Township, St. Louis County
2024-05-13 05:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
70.7
PM2.5
μg/m³
5.8
PM10
μg/m³
19
NO2
μg/m³
26.7
CO
μg/m³
375
SO2
μg/m³
1.7
Pollen
5.7
Weather
℃
℃
℉
18℃
71%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
PM2.5
PM10
NO2
CO
SO2
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
Clayton
AQI 28
Richmond Heights
AQI 52
University City
AQI 28
Maplewood
AQI 52
Brentwood
AQI 28
Wellston
AQI 52
Pagedale
AQI 28
Hanley Hills
AQI 28
Ladue
AQI 25
Olivette
AQI 35
Vinita Park
AQI 35
Air Matters © 2024