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

Boston

Suffolk County, Massachusetts

2026-08-29 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68.6
PM2.5
μg/m³
3.5
PM10
μg/m³
14
NO2
μg/m³
6.2
CO
μg/m³
187.5
SO2
μg/m³
2.1
Weather
  • ℃
  • ℉
25℃
45%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 21
BOSTON-KENMORE
AQI 22
Boston - Roxbury
AQI 30
Boston-Von Hillern
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 30
Chelsea
AQI 17
Cambridge
AQI 18
Somerville
AQI 18
Everett
AQI 18
Brookline
AQI 18
Winthrop
AQI 18
Revere
AQI 18
Malden
AQI 18
Medford
AQI 18
Arlington
AQI 18