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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-06-22 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.1
O3
μg/m³
72.9
Weather
  • ℃
  • ℉
20℃
88%
16 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 36
Allegheny Township
AQI 33
Arnold
AQI 33
Arona
AQI 36
Avonmore
AQI 33
Bell Township
AQI 33
Bolivar
AQI 25
Cook Township
AQI 36
Delmont
AQI 36
Derry
AQI 36
Derry Township
AQI 36
Donegal
AQI 36
Donegal Township
AQI 36
East Huntingdon Township
AQI 36
East Vandergrift
AQI 33
Export
AQI 36
Fairfield Township
AQI 25
Hempfield Township
AQI 36
Hyde Park
AQI 33
Irwin
AQI 45
Jeannette
AQI 36
Latrobe
AQI 36
Laurel Mountain
AQI 25
Ligonier
AQI 36
Ligonier Township
AQI 30
Lower Burrell
AQI 33
Loyalhanna Township
AQI 36
Madison
AQI 36
Manor
AQI 36
Monessen
AQI 27
Mount Pleasant
AQI 36
Mount Pleasant Township
AQI 36
Murrysville
AQI 48
New Alexandria
AQI 36
New Florence
AQI 25
New Kensington
AQI 33
New Stanton
AQI 36
North Belle Vernon
AQI 27
North Huntingdon Township
AQI 45
North Irwin
AQI 45
Oklahoma
AQI 33
Penn
AQI 36
Penn Township
AQI 36
Rostraver Township
AQI 27
Salem Township
AQI 36
Scottdale
AQI 36
Seward
AQI 25
Sewickley Township
AQI 32
Smithton
AQI 27
South Greensburg
AQI 36
South Huntingdon Township
AQI 36
Southwest Greensburg
AQI 36
St. Clair Township
AQI 25
Sutersville
AQI 32
Trafford
AQI 48
Unity Township
AQI 36
Upper Burrell Township
AQI 33
Vandergrift
AQI 33
Washington Township
AQI 33
West Leechburg
AQI 33
West Newton
AQI 27
Youngstown
AQI 36
Youngwood
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 36
Southwest Greensburg
AQI 36
Youngwood
AQI 36
Greensburg
AQI 36
Youngstown
AQI 36
Mount Pleasant
AQI 36
New Stanton
AQI 36
Latrobe
AQI 36
Acme
AQI 36
Hunker
AQI 36
Donegal
AQI 36