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

Fitchburg

Worcester County, Massachusetts

2025-03-17 06:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
97.3
PM10
μg/m³
10.4
PM2.5
μg/m³
5.1
CO
μg/m³
110.6
NO2
μg/m³
2.2
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
15℃
93%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • PM2.5
  • CO
  • NO2
  • SO2

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

Fitchburg
AQI 31
Lunenburg
AQI 31
Leominster
AQI 9
Westminster
AQI 31
Ashby
AQI 4
Ashburnham
AQI 4
Townsend
AQI 4
Shirley
AQI 14
Gardner
AQI 31
Princeton
AQI 9
Sterling
AQI 9