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

Chelsea

Suffolk County, Massachusetts

2026-06-26 04:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

6.1

PM10

μg/m³

10

Weather

20℃

69%

3 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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