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Worcester

Worcester County, Massachusetts

2026-04-29 06:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
75
PM10
μg/m³
16
NO2
μg/m³
16.4
PM2.5
μg/m³
5.6
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
6℃
89%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Worcester
AQI 24
Worcester
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

Worcester
AQI 24
Auburn
AQI 16
Shrewsbury
AQI 16
Millbury
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Leicester
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Holden
AQI 16
Grafton
AQI 16
West Boylston
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Paxton
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Sutton
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Northborough
AQI 16