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

Boston

Suffolk County, Massachusetts

2026-03-11 13:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.6
PM10
μg/m³
30
O3
μg/m³
60
NO2
μg/m³
21.2
CO
μg/m³
125
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
10℃
85%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 55
BOSTON-KENMORE
AQI 53
Boston - Roxbury
AQI 50
Boston-Von Hillern
AQI 44
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 52
Chelsea
AQI 51
Cambridge
AQI 53
Somerville
AQI 53
Everett
AQI 51
Brookline
AQI 53
Winthrop
AQI 51
Revere
AQI 51
Malden
AQI 51
Medford
AQI 51
Arlington
AQI 53