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

Calhoun County

Illinois

2026-01-27 11:00

AQI (US)

Moderate

PM2.5

μg/m³

14.2

Weather

-9℃

80%

19 kph

0 of 11

Historical Data

Places included

Crater Precinct

Hamburg Precinct

Hardin Precinct

Richwood Township

Data Sources

http://www.airnow.gov/

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