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

Boston

Suffolk County, Massachusetts

2026-02-18 17:00
AQI (India)
Satisfactory
Pollutants
NO2
μg/m³
47.9
PM2.5
μg/m³
28.3
PM10
μg/m³
39
CO
μg/m³
750
O3
μg/m³
12.9
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
4℃
86%
3 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • PM2.5
  • PM10
  • CO
  • O3
  • SO2
Places included
BOSTON-Chinatown
AQI 54
BOSTON-KENMORE
AQI 39
Boston - Roxbury
AQI 62
Boston-Von Hillern
AQI 80
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 60
Chelsea
AQI 39
Cambridge
AQI 39
Somerville
AQI 39
Everett
AQI 39
Brookline
AQI 39
Winthrop
AQI 39
Revere
AQI 39
Malden
AQI 39
Medford
AQI 39
Arlington
AQI 39