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

Worcester

Worcester County, Massachusetts

2025-12-06 11:00
CAQI (Europe)
Low
Pollutants
NO2
μg/m³
61.6
O3
μg/m³
53.6
PM10
μg/m³
11
PM2.5
μg/m³
6.3
CO
μg/m³
375
SO2
μg/m³
2
Weather
  • ℃
  • ℉
-3℃
85%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • NO2
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Worcester
AQI 31
Worcester
AQI 23
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

Worcester
AQI 31
Auburn
AQI 11
Shrewsbury
AQI 11
Millbury
AQI 11
Leicester
AQI 11
Holden
AQI 11
Grafton
AQI 11
West Boylston
AQI 11
Paxton
AQI 11
Sutton
AQI 11
Northborough
AQI 11