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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-17 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
96.4
PM2.5
μg/m³
6.4
Weather
  • ℃
  • ℉
28℃
80%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 39
Allegheny Township
AQI 30
Arnold
AQI 30
Arona
AQI 39
Avonmore
AQI 30
Bell Township
AQI 30
Bolivar
AQI 42
Cook Township
AQI 39
Delmont
AQI 39
Derry
AQI 39
Derry Township
AQI 39
Donegal
AQI 39
Donegal Township
AQI 39
East Huntingdon Township
AQI 39
East Vandergrift
AQI 30
Export
AQI 39
Fairfield Township
AQI 42
Hempfield Township
AQI 42
Hyde Park
AQI 30
Irwin
AQI 33
Jeannette
AQI 39
Latrobe
AQI 39
Laurel Mountain
AQI 42
Ligonier
AQI 39
Ligonier Township
AQI 41
Lower Burrell
AQI 30
Loyalhanna Township
AQI 39
Madison
AQI 39
Manor
AQI 39
Monessen
AQI 31
Mount Pleasant
AQI 39
Mount Pleasant Township
AQI 39
Murrysville
AQI 25
New Alexandria
AQI 39
New Florence
AQI 42
New Kensington
AQI 30
New Stanton
AQI 39
North Belle Vernon
AQI 31
North Huntingdon Township
AQI 33
North Irwin
AQI 33
Oklahoma
AQI 30
Penn
AQI 39
Penn Township
AQI 39
Rostraver Township
AQI 31
Salem Township
AQI 39
Scottdale
AQI 39
Seward
AQI 42
Sewickley Township
AQI 32
Smithton
AQI 31
South Greensburg
AQI 39
South Huntingdon Township
AQI 39
Southwest Greensburg
AQI 39
St. Clair Township
AQI 42
Sutersville
AQI 32
Trafford
AQI 25
Unity Township
AQI 39
Upper Burrell Township
AQI 30
Vandergrift
AQI 30
Washington Township
AQI 30
West Leechburg
AQI 30
West Newton
AQI 31
Youngstown
AQI 39
Youngwood
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 39
Southwest Greensburg
AQI 39
Youngwood
AQI 39
Greensburg
AQI 42
Youngstown
AQI 39
Mount Pleasant
AQI 39
New Stanton
AQI 39
Latrobe
AQI 39
Acme
AQI 39
Hunker
AQI 39
Donegal
AQI 39