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

Boston

Suffolk County, Massachusetts

2025-12-28 23:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.5
PM10
μg/m³
31
NO2
μg/m³
55.4
O3
μg/m³
36.4
CO
μg/m³
562.5
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
1℃
66%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 58
BOSTON-KENMORE
AQI 58
Boston - Roxbury
AQI 47
Boston-Von Hillern
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 55
Chelsea
AQI 51
Cambridge
AQI 57
Somerville
AQI 57
Everett
AQI 48
Brookline
AQI 57
Winthrop
AQI 48
Revere
AQI 48
Malden
AQI 48
Medford
AQI 48
Arlington
AQI 57