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

Colchester

Colchester Township, McDonough County

2026-05-03 15:00

AQI (UK)

Low

PM10

μg/m³

19.9

PM2.5

μg/m³

11.5

Weather

14℃

56%

27 kph

3 of 11

Historical Data

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