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  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-17 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.7
O3
μg/m³
70.7
Weather
  • ℃
  • ℉
24℃
96%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 29
Allegheny Township
AQI 49
Arnold
AQI 49
Arona
AQI 29
Avonmore
AQI 49
Bell Township
AQI 49
Bolivar
AQI 53
Cook Township
AQI 29
Delmont
AQI 29
Derry
AQI 29
Derry Township
AQI 29
Donegal
AQI 29
Donegal Township
AQI 29
East Huntingdon Township
AQI 29
East Vandergrift
AQI 49
Export
AQI 29
Fairfield Township
AQI 53
Hempfield Township
AQI 31
Hyde Park
AQI 49
Irwin
AQI 48
Jeannette
AQI 29
Latrobe
AQI 29
Laurel Mountain
AQI 53
Ligonier
AQI 29
Ligonier Township
AQI 43
Lower Burrell
AQI 49
Loyalhanna Township
AQI 29
Madison
AQI 29
Manor
AQI 29
Monessen
AQI 36
Mount Pleasant
AQI 29
Mount Pleasant Township
AQI 29
Murrysville
AQI 32
New Alexandria
AQI 29
New Florence
AQI 53
New Kensington
AQI 49
New Stanton
AQI 29
North Belle Vernon
AQI 36
North Huntingdon Township
AQI 48
North Irwin
AQI 48
Oklahoma
AQI 49
Penn
AQI 29
Penn Township
AQI 29
Rostraver Township
AQI 36
Salem Township
AQI 29
Scottdale
AQI 29
Seward
AQI 53
Sewickley Township
AQI 33
Smithton
AQI 36
South Greensburg
AQI 29
South Huntingdon Township
AQI 29
Southwest Greensburg
AQI 29
St. Clair Township
AQI 53
Sutersville
AQI 33
Trafford
AQI 32
Unity Township
AQI 29
Upper Burrell Township
AQI 49
Vandergrift
AQI 49
Washington Township
AQI 49
West Leechburg
AQI 49
West Newton
AQI 36
Youngstown
AQI 29
Youngwood
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

South Greensburg
AQI 29
Southwest Greensburg
AQI 29
Youngwood
AQI 29
Greensburg
AQI 31
Youngstown
AQI 29
Mount Pleasant
AQI 29
New Stanton
AQI 29
Latrobe
AQI 29
Acme
AQI 29
Hunker
AQI 29
Donegal
AQI 29