Petersham Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Petersham

Worcester County, Massachusetts

2026-10-05 18:00

AQI (US)

Good

Pollutants|Pollens

O3

μg/m³

64.7

PM2.5

μg/m³

2.5

PM10

μg/m³

6.5

Weather

17℃

32%

28 kph

0 of 11

Historical Data

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby