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

Petersham

Worcester County, Massachusetts

2026-06-28 04:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
51.1
PM10
μg/m³
13.4
PM2.5
μg/m³
8.7
Weather
  • ℃
  • ℉
18℃
93%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5

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

Petersham
AQI 16
Phillipston
AQI 17
Barre
AQI 15
New Salem
AQI 13
Templeton
AQI 18
Athol
AQI 20
Hubbardston
AQI 14
Hardwick
AQI 19
Orange
AQI 13
Gardner
AQI 22
Shutesbury
AQI 13