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

Columbus

Polk County

2026-04-21 07:00

CAQI (Europe)

Very Low

O3

μg/m³

44.9

PM10

μg/m³

12.3

PM2.5

μg/m³

7.1

Weather

7℃

80%

2 kph

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Historical Data

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