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

Boston

Suffolk County, Massachusetts

2026-05-10 05:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
79.3
PM2.5
μg/m³
5.2
NO2
μg/m³
21.2
PM10
μg/m³
8
CO
μg/m³
250
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
11℃
90%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2
Places included
BOSTON-Chinatown
AQI 26
BOSTON-KENMORE
AQI 29
Boston - Roxbury
AQI 35
Boston-Von Hillern
AQI 38
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boston
AQI 35
Chelsea
AQI 24
Cambridge
AQI 29
Somerville
AQI 29
Everett
AQI 24
Brookline
AQI 29
Winthrop
AQI 24
Revere
AQI 24
Malden
AQI 24
Medford
AQI 24
Arlington
AQI 29