Pennsylvania Air Quality Forecasts and Current Conditions Summary
Data courtesy of:
Pennsylvania Department of Environmental Protection
Click on the city name for more detailed information.
FORECAST
CURRENT
AQI
Sat
Sep 15
Sun
Sep 16
Altoona
Erie
Indiana County
Johnstown
Lehigh Valley
Liberty/Clairton area
Mercer County
Philadelphia
Pittsburgh
Scranton / Wilkes-Barre
State College
Susquehanna Valley
Williamsport