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

Boston

Suffolk County, Massachusetts

2025-12-07 22:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
21
PM2.5
μg/m³
10.7
NO2
μg/m³
34.9
O3
μg/m³
27.9
CO
μg/m³
500
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
3℃
65%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • PM2.5
  • NO2
  • O3
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 18
BOSTON-KENMORE
AQI 16
Boston - Roxbury
AQI 21
Boston-Von Hillern
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 21
Chelsea
AQI 21
Cambridge
AQI 21
Somerville
AQI 21
Everett
AQI 21
Brookline
AQI 21
Winthrop
AQI 21
Revere
AQI 21
Malden
AQI 21
Medford
AQI 21
Arlington
AQI 21