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

Mercer

Mercer County, Pennsylvania

2026-03-10 15:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM2.5

μg/m³

5.4

Weather

19℃

69%

16 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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