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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-06-02 14:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
94.3
PM2.5
μg/m³
4.3
Weather
  • ℃
  • ℉
21℃
55%
13 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 21
Allegheny Township
AQI 32
Arnold
AQI 32
Arona
AQI 21
Avonmore
AQI 32
Bell Township
AQI 32
Bolivar
AQI 23
Cook Township
AQI 21
Delmont
AQI 21
Derry
AQI 21
Derry Township
AQI 21
Donegal
AQI 21
Donegal Township
AQI 21
East Huntingdon Township
AQI 21
East Vandergrift
AQI 32
Export
AQI 21
Fairfield Township
AQI 23
Hempfield Township
AQI 41
Hyde Park
AQI 32
Irwin
AQI 25
Jeannette
AQI 21
Latrobe
AQI 21
Laurel Mountain
AQI 23
Ligonier
AQI 21
Ligonier Township
AQI 22
Lower Burrell
AQI 32
Loyalhanna Township
AQI 21
Madison
AQI 21
Manor
AQI 21
Monessen
AQI 27
Mount Pleasant
AQI 21
Mount Pleasant Township
AQI 21
Murrysville
AQI 28
New Alexandria
AQI 21
New Florence
AQI 23
New Kensington
AQI 32
New Stanton
AQI 21
North Belle Vernon
AQI 27
North Huntingdon Township
AQI 25
North Irwin
AQI 25
Oklahoma
AQI 32
Penn
AQI 21
Penn Township
AQI 21
Rostraver Township
AQI 27
Salem Township
AQI 21
Scottdale
AQI 21
Seward
AQI 23
Sewickley Township
AQI 23
Smithton
AQI 27
South Greensburg
AQI 21
South Huntingdon Township
AQI 21
Southwest Greensburg
AQI 21
St. Clair Township
AQI 23
Sutersville
AQI 23
Trafford
AQI 28
Unity Township
AQI 21
Upper Burrell Township
AQI 32
Vandergrift
AQI 32
Washington Township
AQI 32
West Leechburg
AQI 32
West Newton
AQI 27
Youngstown
AQI 21
Youngwood
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 21
Southwest Greensburg
AQI 21
Youngwood
AQI 21
Greensburg
AQI 41
Youngstown
AQI 21
Mount Pleasant
AQI 21
New Stanton
AQI 21
Latrobe
AQI 21
Acme
AQI 21
Hunker
AQI 21
Donegal
AQI 21