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

Alton

Alton Township, Madison County

2026-04-30 16:00

AQI (UK)

Low

Pollutants|Pollens

O3

μg/m³

98.6

PM10

μg/m³

24

PM2.5

μg/m³

3.8

Weather

18℃

39%

7 kph

7 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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