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

Boston

Suffolk County, Massachusetts

2026-04-27 09:00

CAQI (Europe)

Low

Pollutants|Pollens

NO2

μg/m³

68.5

PM10

μg/m³

24

PM2.5

μg/m³

6.7

CO

μg/m³

750

SO2

μg/m³

2.9

O3

μg/m³

0

Weather

5℃

75%

7 kph

0 of 11

Historical Data

Places included

BOSTON-Chinatown

Boston - Roxbury

Boston-Von Hillern

Data Sources

http://www.airnow.gov/

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