1. North America
  2. United States
  3. Missouri
  4. St. Charles County

St. Charles County

Missouri

2026-01-22 07:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
27.5
PM2.5
μg/m³
1
NO2
μg/m³
5.3
Weather
  • ℃
  • ℉
-4℃
47%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • NO2
Places included
Boone Township
AQI 5
Cottleville Township
AQI 5
Dardenne Township
AQI 5
Harvester Township
AQI 5
Lake St. Louis Township
AQI 59
Lindenwood Township
AQI 43
Rivers Township
AQI 16
Spencer Creek Township
AQI 5
St. Peters Township
AQI 5
Wentzville Township
AQI 59
Zumbehl Township
AQI 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

Cities Nearby

New Melle
AQI 59
Lake Saint Louis
AQI 59
Wentzville
AQI 59
Weldon Spring
AQI 59
Josephville
AQI 59
Weldon Spring Heights
AQI 5
Flint Hill
AQI 59
O'Fallon
AQI 59
Foristell
AQI 59
Cottleville
AQI 5
Saint Paul
AQI 59