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

Columbia

Monroe County, Illinois

2025-12-13 16:00

AQI (US)

Moderate

PM2.5

μg/m³

11.2

PM10

μg/m³

11

Weather

-5℃

73%

15 kph

2 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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