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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-18 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75
PM2.5
μg/m³
3
Weather
  • ℃
  • ℉
24℃
76%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adamsburg
AQI 16
Allegheny Township
AQI 19
Arnold
AQI 19
Arona
AQI 16
Avonmore
AQI 19
Bell Township
AQI 19
Bolivar
AQI 17
Cook Township
AQI 16
Delmont
AQI 16
Derry
AQI 16
Derry Township
AQI 16
Donegal
AQI 16
Donegal Township
AQI 16
East Huntingdon Township
AQI 16
East Vandergrift
AQI 19
Export
AQI 16
Fairfield Township
AQI 17
Hempfield Township
AQI 33
Hyde Park
AQI 19
Irwin
AQI 18
Jeannette
AQI 16
Latrobe
AQI 16
Laurel Mountain
AQI 17
Ligonier
AQI 16
Ligonier Township
AQI 17
Lower Burrell
AQI 19
Loyalhanna Township
AQI 16
Madison
AQI 16
Manor
AQI 16
Monessen
AQI 18
Mount Pleasant
AQI 16
Mount Pleasant Township
AQI 16
Murrysville
AQI 18
New Alexandria
AQI 16
New Florence
AQI 17
New Kensington
AQI 19
New Stanton
AQI 16
North Belle Vernon
AQI 18
North Huntingdon Township
AQI 18
North Irwin
AQI 18
Oklahoma
AQI 19
Penn
AQI 16
Penn Township
AQI 16
Rostraver Township
AQI 18
Salem Township
AQI 16
Scottdale
AQI 16
Seward
AQI 17
Sewickley Township
AQI 19
Smithton
AQI 18
South Greensburg
AQI 16
South Huntingdon Township
AQI 16
Southwest Greensburg
AQI 16
St. Clair Township
AQI 17
Sutersville
AQI 19
Trafford
AQI 18
Unity Township
AQI 16
Upper Burrell Township
AQI 19
Vandergrift
AQI 19
Washington Township
AQI 19
West Leechburg
AQI 19
West Newton
AQI 18
Youngstown
AQI 16
Youngwood
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 16
Southwest Greensburg
AQI 16
Youngwood
AQI 16
Greensburg
AQI 33
Youngstown
AQI 16
Mount Pleasant
AQI 16
New Stanton
AQI 16
Latrobe
AQI 16
Acme
AQI 16
Hunker
AQI 16
Donegal
AQI 16