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  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-06-04 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.2
O3
μg/m³
60
Weather
  • ℃
  • ℉
12℃
87%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 37
Allegheny Township
AQI 52
Arnold
AQI 52
Arona
AQI 37
Avonmore
AQI 52
Bell Township
AQI 52
Bolivar
AQI 38
Cook Township
AQI 37
Delmont
AQI 37
Derry
AQI 37
Derry Township
AQI 37
Donegal
AQI 37
Donegal Township
AQI 37
East Huntingdon Township
AQI 37
East Vandergrift
AQI 52
Export
AQI 37
Fairfield Township
AQI 38
Hempfield Township
AQI 37
Hyde Park
AQI 52
Irwin
AQI 79
Jeannette
AQI 37
Latrobe
AQI 37
Laurel Mountain
AQI 38
Ligonier
AQI 37
Ligonier Township
AQI 37
Lower Burrell
AQI 52
Loyalhanna Township
AQI 37
Madison
AQI 37
Manor
AQI 37
Monessen
AQI 38
Mount Pleasant
AQI 37
Mount Pleasant Township
AQI 37
Murrysville
AQI 54
New Alexandria
AQI 37
New Florence
AQI 38
New Kensington
AQI 52
New Stanton
AQI 37
North Belle Vernon
AQI 38
North Huntingdon Township
AQI 79
North Irwin
AQI 79
Oklahoma
AQI 52
Penn
AQI 37
Penn Township
AQI 37
Rostraver Township
AQI 38
Salem Township
AQI 37
Scottdale
AQI 37
Seward
AQI 38
Sewickley Township
AQI 37
Smithton
AQI 38
South Greensburg
AQI 37
South Huntingdon Township
AQI 37
Southwest Greensburg
AQI 37
St. Clair Township
AQI 38
Sutersville
AQI 37
Trafford
AQI 54
Unity Township
AQI 37
Upper Burrell Township
AQI 52
Vandergrift
AQI 52
Washington Township
AQI 52
West Leechburg
AQI 52
West Newton
AQI 38
Youngstown
AQI 37
Youngwood
AQI 37
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 37
Southwest Greensburg
AQI 37
Youngwood
AQI 37
Greensburg
AQI 37
Youngstown
AQI 37
Mount Pleasant
AQI 37
New Stanton
AQI 37
Latrobe
AQI 37
Acme
AQI 37
Hunker
AQI 37
Donegal
AQI 37