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

Champaign

Colfax Township, Champaign County

2025-12-12 11:00

AQI (US)

Moderate

PM2.5

μg/m³

11.2

O3

μg/m³

38.6

CO

μg/m³

125

SO2

μg/m³

0.6

Weather

-3℃

93%

13 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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