1. North America
  2. United States
  3. Indiana
  5. Alton

Alton

Boone Township, Crawford County

2026-05-30 19:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
125.2
PM10
μg/m³
12.3
PM2.5
μg/m³
7.2
Weather
  • ℃
  • ℉
29℃
42%
16 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • PM2.5

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 137
Leavenworth
AQI 141
New Amsterdam
AQI 116
Mauckport
AQI 14
English
AQI 126
Brandenburg
AQI 14
Milltown
AQI 60
Corydon
AQI 18
Marengo
AQI 99
Irvington
AQI 13
Ekron
AQI 14