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

Chelsea

Suffolk County, Massachusetts

2025-12-15 11:00

AQI (Netherlands)

Moderate

Pollutants|Pollens

PM10

μg/m³

43

PM2.5

μg/m³

3.7

Weather

-10℃

65%

33 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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