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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-20 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.8
O3
μg/m³
70.7
Weather
  • ℃
  • ℉
20℃
97%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 32
Allegheny Township
AQI 37
Arnold
AQI 35
Arona
AQI 32
Avonmore
AQI 37
Bell Township
AQI 37
Bolivar
AQI 40
Cook Township
AQI 32
Delmont
AQI 32
Derry
AQI 32
Derry Township
AQI 32
Donegal
AQI 38
Donegal Township
AQI 32
East Huntingdon Township
AQI 32
East Vandergrift
AQI 37
Export
AQI 32
Fairfield Township
AQI 40
Hempfield Township
AQI 32
Hyde Park
AQI 35
Irwin
AQI 32
Jeannette
AQI 32
Latrobe
AQI 32
Laurel Mountain
AQI 40
Ligonier
AQI 32
Ligonier Township
AQI 36
Lower Burrell
AQI 35
Loyalhanna Township
AQI 32
Madison
AQI 32
Manor
AQI 32
Monessen
AQI 18
Mount Pleasant
AQI 32
Mount Pleasant Township
AQI 32
Murrysville
AQI 42
New Alexandria
AQI 32
New Florence
AQI 40
New Kensington
AQI 35
New Stanton
AQI 32
North Belle Vernon
AQI 18
North Huntingdon Township
AQI 32
North Irwin
AQI 32
Oklahoma
AQI 37
Penn
AQI 32
Penn Township
AQI 32
Rostraver Township
AQI 18
Salem Township
AQI 32
Scottdale
AQI 32
Seward
AQI 40
Sewickley Township
AQI 24
Smithton
AQI 18
South Greensburg
AQI 32
South Huntingdon Township
AQI 32
Southwest Greensburg
AQI 32
St. Clair Township
AQI 40
Sutersville
AQI 24
Trafford
AQI 42
Unity Township
AQI 32
Upper Burrell Township
AQI 37
Vandergrift
AQI 35
Washington Township
AQI 37
West Leechburg
AQI 35
West Newton
AQI 18
Youngstown
AQI 32
Youngwood
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 32
Southwest Greensburg
AQI 32
Youngwood
AQI 32
Greensburg
AQI 32
Youngstown
AQI 32
Mount Pleasant
AQI 32
New Stanton
AQI 32
Latrobe
AQI 32
Acme
AQI 38
Hunker
AQI 32
Donegal
AQI 38