Boston

Monitoring Station · Boston, United States

39

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast

37 4pm

25

39

25 7pm

25

25

25 10pm

25

25

37 1am

37

37

37 4am

37

—

— 7am

—

—

— 10am

—

—

— 1pm

—

—

Air Quality Trend (24h)

Nearby Monitoring Stations

Boston Von Hillern

Boston Von Hillern

Nubian Square - DEP Station

3.7 km PM2.5: 5.2 µg/m³

Magazine Beach Park

4.6 km PM2.5: 7.9 µg/m³

Lynn Water Treatment Plant

Milton Blue Hill Observatory

Nearby Cities

22 Boston 22 Charlestown 22 Back Bay 22 East Boston 22 South Boston 22 Fenway/Kenmore 22 Roxbury Crossing 22 Cambridge 22 Chelsea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:28 UTC.