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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-06-02 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68.6
PM2.5
μg/m³
4.1
Weather
  • ℃
  • ℉
14℃
73%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 23
Allegheny Township
AQI 18
Arnold
AQI 18
Arona
AQI 23
Avonmore
AQI 18
Bell Township
AQI 18
Bolivar
AQI 29
Cook Township
AQI 23
Delmont
AQI 23
Derry
AQI 23
Derry Township
AQI 23
Donegal
AQI 23
Donegal Township
AQI 23
East Huntingdon Township
AQI 23
East Vandergrift
AQI 18
Export
AQI 23
Fairfield Township
AQI 29
Hempfield Township
AQI 30
Hyde Park
AQI 18
Irwin
AQI 23
Jeannette
AQI 23
Latrobe
AQI 23
Laurel Mountain
AQI 29
Ligonier
AQI 23
Ligonier Township
AQI 26
Lower Burrell
AQI 18
Loyalhanna Township
AQI 23
Madison
AQI 23
Manor
AQI 23
Monessen
AQI 34
Mount Pleasant
AQI 23
Mount Pleasant Township
AQI 23
Murrysville
AQI 18
New Alexandria
AQI 23
New Florence
AQI 29
New Kensington
AQI 18
New Stanton
AQI 23
North Belle Vernon
AQI 34
North Huntingdon Township
AQI 23
North Irwin
AQI 23
Oklahoma
AQI 18
Penn
AQI 23
Penn Township
AQI 23
Rostraver Township
AQI 34
Salem Township
AQI 23
Scottdale
AQI 23
Seward
AQI 29
Sewickley Township
AQI 25
Smithton
AQI 34
South Greensburg
AQI 23
South Huntingdon Township
AQI 23
Southwest Greensburg
AQI 23
St. Clair Township
AQI 29
Sutersville
AQI 25
Trafford
AQI 18
Unity Township
AQI 23
Upper Burrell Township
AQI 18
Vandergrift
AQI 18
Washington Township
AQI 18
West Leechburg
AQI 18
West Newton
AQI 34
Youngstown
AQI 23
Youngwood
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 23
Southwest Greensburg
AQI 23
Youngwood
AQI 23
Greensburg
AQI 30
Youngstown
AQI 23
Mount Pleasant
AQI 23
New Stanton
AQI 23
Latrobe
AQI 23
Acme
AQI 23
Hunker
AQI 23
Donegal
AQI 23