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

Mercer

Mercer County, Pennsylvania

2025-03-19 15:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM2.5

μg/m³

7.8

Weather

21℃

51%

28 kph

4 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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