Toggle navigation
Places
CAQI (Europe)
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. Charles County
St. Peters Township
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
St. Peters Township
St. Charles County
2024-10-31 21:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
O3
μg/m³
55.7
NO2
μg/m³
15
PM2.5
μg/m³
1.9
SO2
μg/m³
0.6
Pollen
1.9
Weather
℃
℃
℉
13℃
67%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
O3
NO2
PM2.5
SO2
Places included
St. Peters
AQI 24
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
St. Peters
AQI 24
Cottleville
AQI 24
Weldon Spring
AQI 24
O'Fallon
AQI 24
Weldon Spring Heights
AQI 24
Saint Charles
AQI 24
Chesterfield
AQI 24
Champ
AQI 24
Lake Saint Louis
AQI 24
Saint Paul
AQI 25
Clarkson Valley
AQI 24
Air Matters © 2024