1. North America
  2. United States
  3. Illinois
  4. Madison County
  5. Alton Township
  6. Alton

Alton

Alton Township, Madison County

2026-09-08 18:00
AQI (India)
Poor
Pollutants|Pollens
O3
μg/m³
171.4
PM10
μg/m³
51
PM2.5
μg/m³
15.7
Weather
  • ℃
  • ℉
34℃
45%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alton
AQI 209
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

Alton
AQI 209
West Alton
AQI 236
East Alton
AQI 51
Godfrey
AQI 51
Wood River
AQI 187
Old Jamestown
AQI 51
Hartford
AQI 51
Spanish Lake
AQI 51
Roxana
AQI 51
South Roxana
AQI 51
Bethalto
AQI 51