Boston Air Quality

Monitoring Station · Boston, United States
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 5am
37
34
34 8am
34
34
41 11am
41
34
34 2pm
34
34
34 5pm
34
34
— 8pm
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—
— 11pm
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— 2am
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Station readings
37
CAMS model adj +7
27
27
27
27
27
27
34
34
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Boston
0.0 km PM2.5: 9.1 µg/m³
35
Nubian Square - DEP Station
3.7 km PM2.5: 8.3 µg/m³
38
Boston Roxbury
3.7 km PM2.5: 9.1 µg/m³
37
Boston Roxbury
3.7 km PM2.5: 8.9 µg/m³
38
Boston Roxbury
3.7 km PM2.5: 9.1 µg/m³
51
Magazine Beach Park
4.6 km PM2.5: 12.3 µg/m³
40
Lynn Water Treatment Plant
14.8 km PM2.5: 9.6 µg/m³

Nearby Cities

42 Boston 42 Charlestown 42 Back Bay 42 East Boston 42 South Boston 42 Fenway/Kenmore 42 Roxbury Crossing 42 Cambridge 42 Chelsea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T08:22 UTC.