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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-17 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
96.4
PM2.5
μg/m³
6
Weather
  • ℃
  • ℉
28℃
80%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 35
Allegheny Township
AQI 28
Arnold
AQI 28
Arona
AQI 35
Avonmore
AQI 28
Bell Township
AQI 28
Bolivar
AQI 45
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 28
Export
AQI 35
Fairfield Township
AQI 45
Hempfield Township
AQI 42
Hyde Park
AQI 28
Irwin
AQI 32
Jeannette
AQI 35
Latrobe
AQI 35
Laurel Mountain
AQI 45
Ligonier
AQI 35
Ligonier Township
AQI 40
Lower Burrell
AQI 28
Loyalhanna Township
AQI 35
Madison
AQI 35
Manor
AQI 35
Monessen
AQI 33
Mount Pleasant
AQI 35
Mount Pleasant Township
AQI 35
Murrysville
AQI 25
New Alexandria
AQI 35
New Florence
AQI 45
New Kensington
AQI 28
New Stanton
AQI 35
North Belle Vernon
AQI 33
North Huntingdon Township
AQI 32
North Irwin
AQI 32
Oklahoma
AQI 28
Penn
AQI 35
Penn Township
AQI 35
Rostraver Township
AQI 33
Salem Township
AQI 35
Scottdale
AQI 35
Seward
AQI 45
Sewickley Township
AQI 29
Smithton
AQI 33
South Greensburg
AQI 35
South Huntingdon Township
AQI 35
Southwest Greensburg
AQI 35
St. Clair Township
AQI 45
Sutersville
AQI 29
Trafford
AQI 25
Unity Township
AQI 35
Upper Burrell Township
AQI 28
Vandergrift
AQI 28
Washington Township
AQI 28
West Leechburg
AQI 28
West Newton
AQI 33
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 42
Youngstown
AQI 35
Mount Pleasant
AQI 35
New Stanton
AQI 35
Latrobe
AQI 35
Acme
AQI 35
Hunker
AQI 35
Donegal
AQI 35