1. North America
  2. United States
  3. Pennsylvania
  4. Westmoreland County

Westmoreland County

Pennsylvania

2026-09-17 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.7
O3
μg/m³
72.9
Weather
  • ℃
  • ℉
26℃
86%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 48
Allegheny Township
AQI 35
Arnold
AQI 35
Arona
AQI 48
Avonmore
AQI 35
Bell Township
AQI 35
Bolivar
AQI 33
Cook Township
AQI 48
Delmont
AQI 48
Derry
AQI 48
Derry Township
AQI 48
Donegal
AQI 48
Donegal Township
AQI 48
East Huntingdon Township
AQI 48
East Vandergrift
AQI 35
Export
AQI 48
Fairfield Township
AQI 33
Hempfield Township
AQI 48
Hyde Park
AQI 35
Irwin
AQI 51
Jeannette
AQI 48
Latrobe
AQI 48
Laurel Mountain
AQI 33
Ligonier
AQI 48
Ligonier Township
AQI 41
Lower Burrell
AQI 35
Loyalhanna Township
AQI 48
Madison
AQI 48
Manor
AQI 48
Monessen
AQI 38
Mount Pleasant
AQI 48
Mount Pleasant Township
AQI 48
Murrysville
AQI 40
New Alexandria
AQI 48
New Florence
AQI 33
New Kensington
AQI 35
New Stanton
AQI 48
North Belle Vernon
AQI 38
North Huntingdon Township
AQI 51
North Irwin
AQI 51
Oklahoma
AQI 35
Penn
AQI 48
Penn Township
AQI 48
Rostraver Township
AQI 38
Salem Township
AQI 48
Scottdale
AQI 48
Seward
AQI 33
Sewickley Township
AQI 45
Smithton
AQI 38
South Greensburg
AQI 48
South Huntingdon Township
AQI 48
Southwest Greensburg
AQI 48
St. Clair Township
AQI 33
Sutersville
AQI 45
Trafford
AQI 40
Unity Township
AQI 48
Upper Burrell Township
AQI 35
Vandergrift
AQI 35
Washington Township
AQI 35
West Leechburg
AQI 35
West Newton
AQI 38
Youngstown
AQI 48
Youngwood
AQI 48
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

South Greensburg
AQI 48
Southwest Greensburg
AQI 48
Youngwood
AQI 48
Greensburg
AQI 48
Youngstown
AQI 48
Mount Pleasant
AQI 48
New Stanton
AQI 48
Latrobe
AQI 48
Acme
AQI 48
Hunker
AQI 48
Donegal
AQI 48