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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-18 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.6
O3
μg/m³
30
Weather
  • ℃
  • ℉
22℃
98%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 35
Allegheny Township
AQI 42
Arnold
AQI 42
Arona
AQI 35
Avonmore
AQI 42
Bell Township
AQI 42
Bolivar
AQI 36
Cook Township
AQI 35
Delmont
AQI 35
Derry
AQI 35
Derry Township
AQI 35
Donegal
AQI 35
Donegal Township
AQI 35
East Huntingdon Township
AQI 35
East Vandergrift
AQI 42
Export
AQI 35
Fairfield Township
AQI 36
Hempfield Township
AQI 35
Hyde Park
AQI 42
Irwin
AQI 35
Jeannette
AQI 35
Latrobe
AQI 35
Laurel Mountain
AQI 36
Ligonier
AQI 35
Ligonier Township
AQI 35
Lower Burrell
AQI 42
Loyalhanna Township
AQI 35
Madison
AQI 35
Manor
AQI 35
Monessen
AQI 46
Mount Pleasant
AQI 35
Mount Pleasant Township
AQI 35
Murrysville
AQI 34
New Alexandria
AQI 35
New Florence
AQI 36
New Kensington
AQI 42
New Stanton
AQI 35
North Belle Vernon
AQI 46
North Huntingdon Township
AQI 35
North Irwin
AQI 35
Oklahoma
AQI 42
Penn
AQI 35
Penn Township
AQI 35
Rostraver Township
AQI 46
Salem Township
AQI 35
Scottdale
AQI 35
Seward
AQI 36
Sewickley Township
AQI 34
Smithton
AQI 46
South Greensburg
AQI 35
South Huntingdon Township
AQI 35
Southwest Greensburg
AQI 35
St. Clair Township
AQI 36
Sutersville
AQI 34
Trafford
AQI 34
Unity Township
AQI 35
Upper Burrell Township
AQI 42
Vandergrift
AQI 42
Washington Township
AQI 42
West Leechburg
AQI 42
West Newton
AQI 46
Youngstown
AQI 35
Youngwood
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 35
Southwest Greensburg
AQI 35
Youngwood
AQI 35
Greensburg
AQI 35
Youngstown
AQI 35
Mount Pleasant
AQI 35
New Stanton
AQI 35
Latrobe
AQI 35
Acme
AQI 35
Hunker
AQI 35
Donegal
AQI 35