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  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-06-26 15:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
77.1
PM2.5
μg/m³
8.1
Weather
  • ℃
  • ℉
23℃
82%
12 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 13
Allegheny Township
AQI 11
Arnold
AQI 11
Arona
AQI 13
Avonmore
AQI 11
Bell Township
AQI 11
Bolivar
AQI 10
Cook Township
AQI 13
Delmont
AQI 13
Derry
AQI 13
Derry Township
AQI 13
Donegal
AQI 13
Donegal Township
AQI 13
East Huntingdon Township
AQI 13
East Vandergrift
AQI 11
Export
AQI 13
Fairfield Township
AQI 10
Hempfield Township
AQI 25
Hyde Park
AQI 11
Irwin
AQI 11
Jeannette
AQI 13
Latrobe
AQI 13
Laurel Mountain
AQI 10
Ligonier
AQI 13
Ligonier Township
AQI 12
Lower Burrell
AQI 11
Loyalhanna Township
AQI 13
Madison
AQI 13
Manor
AQI 13
Monessen
AQI 9
Mount Pleasant
AQI 13
Mount Pleasant Township
AQI 13
Murrysville
AQI 12
New Alexandria
AQI 13
New Florence
AQI 10
New Kensington
AQI 11
New Stanton
AQI 13
North Belle Vernon
AQI 9
North Huntingdon Township
AQI 11
North Irwin
AQI 11
Oklahoma
AQI 11
Penn
AQI 13
Penn Township
AQI 13
Rostraver Township
AQI 9
Salem Township
AQI 13
Scottdale
AQI 13
Seward
AQI 10
Sewickley Township
AQI 10
Smithton
AQI 9
South Greensburg
AQI 13
South Huntingdon Township
AQI 13
Southwest Greensburg
AQI 13
St. Clair Township
AQI 10
Sutersville
AQI 10
Trafford
AQI 12
Unity Township
AQI 13
Upper Burrell Township
AQI 11
Vandergrift
AQI 11
Washington Township
AQI 11
West Leechburg
AQI 11
West Newton
AQI 9
Youngstown
AQI 13
Youngwood
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 13
Southwest Greensburg
AQI 13
Youngwood
AQI 13
Greensburg
AQI 25
Youngstown
AQI 13
Mount Pleasant
AQI 13
New Stanton
AQI 13
Latrobe
AQI 13
Acme
AQI 13
Hunker
AQI 13
Donegal
AQI 13