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

Columbus

Polk County

2026-04-20 01:00

AQI (US)

Good

O3

μg/m³

107.2

PM2.5

μg/m³

4.7

PM10

μg/m³

11.2

Weather

13℃

39%

3 kph

0 of 11

Historical Data

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