Alton Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Alton

Boone Township, Crawford County

2026-03-11 02:00

AQI (UK)

Low

O3

μg/m³

40.3

PM10

μg/m³

10.8

PM2.5

μg/m³

7.1

Weather

22℃

84%

20 kph

0 of 11

Historical Data

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby