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
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
St. Peters
St. Peters Township, St. Charles County
2024-06-28 10:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
83.6
PM2.5
μg/m³
6.2
NO2
μg/m³
14.4
SO2
μg/m³
0.9
Pollen
3.1
Weather
℃
℃
℉
22℃
80%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
O3
PM2.5
NO2
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
St. Peters
AQI 35
Cottleville
AQI 35
O'Fallon
AQI 35
Weldon Spring
AQI 35
Weldon Spring Heights
AQI 35
Saint Charles
AQI 35
Saint Paul
AQI 31
Lake Saint Louis
AQI 35
Chesterfield
AQI 35
Josephville
AQI 31
Champ
AQI 35
Air Matters © 2024