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

Boston

Suffolk County, Massachusetts

2026-05-11 12:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
66.4
NO2
μg/m³
19.9
PM10
μg/m³
5
CO
μg/m³
312.5
PM2.5
μg/m³
2.2
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
12℃
46%
20 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
BOSTON-Chinatown
AQI 4
BOSTON-KENMORE
AQI 6
Boston - Roxbury
AQI 21
Boston-Von Hillern
AQI 18
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Boston
AQI 21
Chelsea
AQI 5
Cambridge
AQI 5
Somerville
AQI 5
Everett
AQI 5
Brookline
AQI 5
Winthrop
AQI 5
Revere
AQI 5
Malden
AQI 5
Medford
AQI 5
Arlington
AQI 5