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

Alton

Alton Township, Madison County

2026-10-21 03:00

AQI (Netherlands)

Moderate

Pollutants|Pollens

PM2.5

μg/m³

23.4

PM10

μg/m³

35

O3

μg/m³

25.7

Weather

10℃

87%

0 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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