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

Boston

Suffolk County, Massachusetts

2025-12-30 11:00
AQI (US)
Good
Pollutants
O3
μg/m³
64.3
PM10
μg/m³
26
PM2.5
μg/m³
2.9
NO2
μg/m³
12.3
CO
μg/m³
250
SO2
μg/m³
1
Weather
  • ℃
  • ℉
-4℃
54%
37 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 19
BOSTON-KENMORE
AQI 16
Boston - Roxbury
AQI 28
Boston-Von Hillern
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 28
Chelsea
AQI 25
Cambridge
AQI 25
Somerville
AQI 25
Everett
AQI 25
Brookline
AQI 25
Winthrop
AQI 25
Revere
AQI 25
Malden
AQI 25
Medford
AQI 25
Arlington
AQI 25