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

Westmoreland County

Pennsylvania

2026-06-03 03:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.1
O3
μg/m³
47.1
Weather
  • ℃
  • ℉
11℃
84%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamsburg
AQI 28
Allegheny Township
AQI 28
Arnold
AQI 28
Arona
AQI 28
Avonmore
AQI 28
Bell Township
AQI 28
Bolivar
AQI 30
Cook Township
AQI 28
Delmont
AQI 28
Derry
AQI 28
Derry Township
AQI 28
Donegal
AQI 28
Donegal Township
AQI 28
East Huntingdon Township
AQI 28
East Vandergrift
AQI 28
Export
AQI 28
Fairfield Township
AQI 30
Hempfield Township
AQI 28
Hyde Park
AQI 28
Irwin
AQI 26
Jeannette
AQI 28
Latrobe
AQI 28
Laurel Mountain
AQI 30
Ligonier
AQI 28
Ligonier Township
AQI 29
Lower Burrell
AQI 28
Loyalhanna Township
AQI 28
Madison
AQI 28
Manor
AQI 28
Monessen
AQI 36
Mount Pleasant
AQI 28
Mount Pleasant Township
AQI 28
Murrysville
AQI 23
New Alexandria
AQI 28
New Florence
AQI 30
New Kensington
AQI 28
New Stanton
AQI 28
North Belle Vernon
AQI 36
North Huntingdon Township
AQI 26
North Irwin
AQI 26
Oklahoma
AQI 28
Penn
AQI 28
Penn Township
AQI 28
Rostraver Township
AQI 36
Salem Township
AQI 28
Scottdale
AQI 28
Seward
AQI 30
Sewickley Township
AQI 32
Smithton
AQI 36
South Greensburg
AQI 28
South Huntingdon Township
AQI 28
Southwest Greensburg
AQI 28
St. Clair Township
AQI 30
Sutersville
AQI 32
Trafford
AQI 23
Unity Township
AQI 28
Upper Burrell Township
AQI 28
Vandergrift
AQI 28
Washington Township
AQI 28
West Leechburg
AQI 28
West Newton
AQI 36
Youngstown
AQI 28
Youngwood
AQI 28
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 28
Southwest Greensburg
AQI 28
Youngwood
AQI 28
Greensburg
AQI 28
Youngstown
AQI 28
Mount Pleasant
AQI 28
New Stanton
AQI 28
Latrobe
AQI 28
Acme
AQI 28
Hunker
AQI 28
Donegal
AQI 28