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

Eau Claire

Butler County, Pennsylvania

2026-09-24 04:00

CAQI (Europe)

Very Low

O3

μg/m³

55.3

PM2.5

μg/m³

2.7

PM10

μg/m³

4.2

Weather

9℃

83%

2 kph

0 of 11

Historical Data

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