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

Boston

Suffolk County, Massachusetts

2025-12-13 04:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
62.1
NO2
μg/m³
21.9
CO
μg/m³
312.5
PM2.5
μg/m³
3.2
PM10
μg/m³
4
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
-1℃
66%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • CO
  • PM2.5
  • PM10
  • SO2
Places included
BOSTON-Chinatown
AQI 7
BOSTON-KENMORE
AQI 34
Boston - Roxbury
AQI 63
Boston-Von Hillern
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 63
Chelsea
AQI 4
Cambridge
AQI 5
Somerville
AQI 5
Everett
AQI 4
Brookline
AQI 5
Winthrop
AQI 4
Revere
AQI 4
Malden
AQI 4
Medford
AQI 4
Arlington
AQI 5