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

Boston

Suffolk County, Massachusetts

2026-08-30 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4
O3
μg/m³
40.7
PM10
μg/m³
7
CO
μg/m³
312.5
NO2
μg/m³
5.5
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
17℃
72%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • CO
  • NO2
  • SO2
Places included
BOSTON-Chinatown
AQI 23
BOSTON-KENMORE
AQI 22
Boston - Roxbury
AQI 22
Boston-Von Hillern
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 22
Chelsea
AQI 21
Cambridge
AQI 22
Somerville
AQI 22
Everett
AQI 21
Brookline
AQI 22
Winthrop
AQI 21
Revere
AQI 21
Malden
AQI 21
Medford
AQI 21
Arlington
AQI 22