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

Columbia

Monroe County, Illinois

2026-05-12 20:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM2.5

μg/m³

7.1

PM10

μg/m³

10

Weather

28℃

38%

17 kph

4 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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