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

Mercer County

Ohio

2026-03-10 08:00

CAQI (Europe)

Very Low

O3

μg/m³

49.1

PM10

μg/m³

12.3

PM2.5

μg/m³

7.1

CO

μg/m³

119.8

Weather

16℃

90%

22 kph

0 of 11

Historical Data

Places included

Butler Township

Dublin Township

Franklin Township

Gibson Township

Granville Township

Jefferson Township

Marion Township

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