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  2. United States
  3. Massachusetts
  4. Worcester County

Worcester County

Massachusetts

2026-08-22 10:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
35.4
CO
μg/m³
250
PM10
μg/m³
12.2
PM2.5
μg/m³
6.6
NO2
μg/m³
8.2
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
18℃
80%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Ashburnham
AQI 11
Athol
AQI 41
Auburn
AQI 11
Barre Town
AQI 12
Berlin
AQI 11
Blackstone
AQI 16
Bolton
AQI 11
Boylston
AQI 11
Brookfield
AQI 11
Charlton
AQI 11
Clinton
AQI 11
Douglas
AQI 16
Dudley
AQI 16
East Brookfield
AQI 11
Fitchburg
AQI 52
Gardner
AQI 53
Grafton
AQI 11
Hardwick
AQI 24
Harvard
AQI 11
Holden
AQI 11
Hopedale
AQI 16
Hubbardston
AQI 11
Lancaster
AQI 11
Leicester
AQI 11
Leominster
AQI 11
Lunenburg
AQI 51
Mendon
AQI 16
Milford
AQI 16
Millbury
AQI 11
Millville
AQI 16
New Braintree
AQI 11
North Brookfield
AQI 11
Northborough
AQI 11
Northbridge
AQI 16
Oakham
AQI 11
Oxford
AQI 11
Paxton
AQI 11
Petersham
AQI 30
Phillipston
AQI 36
Princeton
AQI 11
Royalston
AQI 12
Rutland
AQI 11
Shrewsbury
AQI 11
Southborough
AQI 11
Southbridge
AQI 11
Spencer
AQI 11
Sterling
AQI 11
Sturbridge
AQI 11
Sutton
AQI 11
Templeton
AQI 40
Upton
AQI 16
Uxbridge
AQI 20
Warren
AQI 38
Webster
AQI 16
West Boylston
AQI 11
West Brookfield
AQI 11
Westborough
AQI 11
Westminster
AQI 47
Winchendon
AQI 11
Worcester
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

Princeton
AQI 11
Holden
AQI 11
West Boylston
AQI 11
Sterling
AQI 11
Rutland
AQI 11
Paxton
AQI 11
Boylston
AQI 11
Hubbardston
AQI 11
Clinton
AQI 11
Leominster
AQI 11
Westminster
AQI 47