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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-20 01:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7
O3
μg/m³
51.4
Weather
  • ℃
  • ℉
21℃
81%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 43
Allegheny Township
AQI 34
Arnold
AQI 34
Arona
AQI 43
Avonmore
AQI 34
Bell Township
AQI 34
Bolivar
AQI 34
Cook Township
AQI 43
Delmont
AQI 43
Derry
AQI 43
Derry Township
AQI 43
Donegal
AQI 43
Donegal Township
AQI 43
East Huntingdon Township
AQI 43
East Vandergrift
AQI 34
Export
AQI 43
Fairfield Township
AQI 34
Hempfield Township
AQI 43
Hyde Park
AQI 34
Irwin
AQI 48
Jeannette
AQI 43
Latrobe
AQI 43
Laurel Mountain
AQI 34
Ligonier
AQI 43
Ligonier Township
AQI 39
Lower Burrell
AQI 34
Loyalhanna Township
AQI 43
Madison
AQI 43
Manor
AQI 43
Monessen
AQI 35
Mount Pleasant
AQI 43
Mount Pleasant Township
AQI 43
Murrysville
AQI 37
New Alexandria
AQI 43
New Florence
AQI 34
New Kensington
AQI 34
New Stanton
AQI 43
North Belle Vernon
AQI 35
North Huntingdon Township
AQI 48
North Irwin
AQI 48
Oklahoma
AQI 34
Penn
AQI 43
Penn Township
AQI 43
Rostraver Township
AQI 35
Salem Township
AQI 43
Scottdale
AQI 43
Seward
AQI 34
Sewickley Township
AQI 38
Smithton
AQI 35
South Greensburg
AQI 43
South Huntingdon Township
AQI 43
Southwest Greensburg
AQI 43
St. Clair Township
AQI 34
Sutersville
AQI 38
Trafford
AQI 37
Unity Township
AQI 43
Upper Burrell Township
AQI 34
Vandergrift
AQI 34
Washington Township
AQI 34
West Leechburg
AQI 34
West Newton
AQI 35
Youngstown
AQI 43
Youngwood
AQI 43
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 43
Southwest Greensburg
AQI 43
Youngwood
AQI 43
Greensburg
AQI 43
Youngstown
AQI 43
Mount Pleasant
AQI 43
New Stanton
AQI 43
Latrobe
AQI 43
Acme
AQI 43
Hunker
AQI 43
Donegal
AQI 43