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

Union City

Erie County, Pennsylvania

2026-09-19 15:00

AQI (US)

Good

PM2.5

μg/m³

3.2

O3

μg/m³

34.9

PM10

μg/m³

3.5

Weather

17℃

83%

2 kph

0 of 11

Historical Data

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