1. North America
  2. United States
  3. Massachusetts
  4. Suffolk County
  5. Boston

Boston

Suffolk County, Massachusetts

2026-08-29 02:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.7
O3
μg/m³
62.1
PM10
μg/m³
10
NO2
μg/m³
8.9
CO
μg/m³
312.5
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
21℃
74%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 43
BOSTON-KENMORE
AQI 37
Boston - Roxbury
AQI 34
Boston-Von Hillern
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 38
Chelsea
AQI 42
Cambridge
AQI 37
Somerville
AQI 37
Everett
AQI 42
Brookline
AQI 37
Winthrop
AQI 42
Revere
AQI 42
Malden
AQI 42
Medford
AQI 42
Arlington
AQI 37