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

New Melle

Boone Township, St. Charles County

2026-10-09 21:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
140
PM2.5
μg/m³
5.3
PM10
μg/m³
28.1
NO2
μg/m³
13.9
Weather
  • ℃
  • ℉
31℃
36%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2

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 86
Lake Saint Louis
AQI 86
Wentzville
AQI 90
Foristell
AQI 90
Flint Hill
AQI 90
Innsbrook
AQI 71
Josephville
AQI 45
Weldon Spring
AQI 79
Weldon Spring Heights
AQI 79
Wright City
AQI 86
O'Fallon
AQI 82