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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-06-20 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
98.6
PM2.5
μg/m³
3.6
Weather
  • ℃
  • ℉
17℃
78%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 21
Allegheny Township
AQI 20
Arnold
AQI 20
Arona
AQI 21
Avonmore
AQI 20
Bell Township
AQI 20
Bolivar
AQI 24
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 20
Export
AQI 21
Fairfield Township
AQI 24
Hempfield Township
AQI 43
Hyde Park
AQI 20
Irwin
AQI 17
Jeannette
AQI 21
Latrobe
AQI 21
Laurel Mountain
AQI 24
Ligonier
AQI 21
Ligonier Township
AQI 23
Lower Burrell
AQI 20
Loyalhanna Township
AQI 21
Madison
AQI 21
Manor
AQI 21
Monessen
AQI 19
Mount Pleasant
AQI 21
Mount Pleasant Township
AQI 21
Murrysville
AQI 18
New Alexandria
AQI 21
New Florence
AQI 24
New Kensington
AQI 20
New Stanton
AQI 21
North Belle Vernon
AQI 19
North Huntingdon Township
AQI 17
North Irwin
AQI 17
Oklahoma
AQI 20
Penn
AQI 21
Penn Township
AQI 21
Rostraver Township
AQI 19
Salem Township
AQI 21
Scottdale
AQI 21
Seward
AQI 24
Sewickley Township
AQI 15
Smithton
AQI 19
South Greensburg
AQI 21
South Huntingdon Township
AQI 21
Southwest Greensburg
AQI 21
St. Clair Township
AQI 24
Sutersville
AQI 15
Trafford
AQI 18
Unity Township
AQI 21
Upper Burrell Township
AQI 20
Vandergrift
AQI 20
Washington Township
AQI 20
West Leechburg
AQI 20
West Newton
AQI 19
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 43
Youngstown
AQI 21
Mount Pleasant
AQI 21
New Stanton
AQI 21
Latrobe
AQI 21
Acme
AQI 21
Hunker
AQI 21
Donegal
AQI 21