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

New Melle

Boone Township, St. Charles County

2026-05-28 20:00
AQHI (Canada)
Moderate
Pollutants|Pollens
O3
μg/m³
134.9
PM10
μg/m³
20.6
PM2.5
μg/m³
5
NO2
μg/m³
5.3
Weather
  • ℃
  • ℉
30℃
52%
7 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • 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 4
Lake Saint Louis
AQI 4
Wentzville
AQI 4
Foristell
AQI 4
Flint Hill
AQI 4
Innsbrook
AQI 4
Josephville
AQI 3
Weldon Spring
AQI 4
Weldon Spring Heights
AQI --
Wright City
AQI 4
O'Fallon
AQI 4