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  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-05-01 09:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
40.7
PM2.5
μg/m³
7.1
Weather
  • ℃
  • ℉
1℃
97%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 11
Allegheny Township
AQI 11
Arnold
AQI 11
Arona
AQI 11
Avonmore
AQI 11
Bell Township
AQI 11
Bolivar
AQI 8
Cook Township
AQI 11
Delmont
AQI 11
Derry
AQI 11
Derry Township
AQI 11
Donegal
AQI 11
Donegal Township
AQI 11
East Huntingdon Township
AQI 11
East Vandergrift
AQI 11
Export
AQI 11
Fairfield Township
AQI 8
Hempfield Township
AQI 17
Hyde Park
AQI 11
Irwin
AQI 20
Jeannette
AQI 11
Latrobe
AQI 11
Laurel Mountain
AQI 8
Ligonier
AQI 11
Ligonier Township
AQI 9
Lower Burrell
AQI 11
Loyalhanna Township
AQI 11
Madison
AQI 11
Manor
AQI 11
Monessen
AQI 14
Mount Pleasant
AQI 11
Mount Pleasant Township
AQI 11
Murrysville
AQI 18
New Alexandria
AQI 11
New Florence
AQI 8
New Kensington
AQI 11
New Stanton
AQI 11
North Belle Vernon
AQI 14
North Huntingdon Township
AQI 20
North Irwin
AQI 20
Oklahoma
AQI 11
Penn
AQI 11
Penn Township
AQI 11
Rostraver Township
AQI 14
Salem Township
AQI 11
Scottdale
AQI 11
Seward
AQI 8
Sewickley Township
AQI 34
Smithton
AQI 14
South Greensburg
AQI 11
South Huntingdon Township
AQI 11
Southwest Greensburg
AQI 11
St. Clair Township
AQI 8
Sutersville
AQI 34
Trafford
AQI 18
Unity Township
AQI 11
Upper Burrell Township
AQI 11
Vandergrift
AQI 11
Washington Township
AQI 11
West Leechburg
AQI 11
West Newton
AQI 14
Youngstown
AQI 11
Youngwood
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 11
Southwest Greensburg
AQI 11
Youngwood
AQI 11
Greensburg
AQI 17
Youngstown
AQI 11
Mount Pleasant
AQI 11
New Stanton
AQI 11
Latrobe
AQI 11
Acme
AQI 11
Hunker
AQI 11
Donegal
AQI 11