1. North America
  2. United States
  3. Missouri
  4. St. Louis County
  6. Frontenac

Frontenac

Missouri River Township, St. Louis County

2026-01-27 09:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
12.4
PM10
μg/m³
16
Weather
  • ℃
  • ℉
-8℃
67%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
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

Frontenac
AQI 57
Westwood
AQI 57
Creve Coeur
AQI 57
Crystal Lake Park
AQI 57
Huntleigh
AQI 57
Ladue
AQI 57
Country Life Acres
AQI 57
Olivette
AQI 57
Warson Woods
AQI 57
Des Peres
AQI 57
Rock Hill
AQI 57