Code Orange Air Quality Action Day declared for parts of Allegheny County on Saturday

The Liberty-Clairton area is under a code orange air quality action day, according to the Pa. Dept. of Environmental ...

Several Mon Valley communities under Code Orange air quality warning

The warning was issued late Saturday morning and will stay in place through Sunday evening.

Code Orange air quality warning issued for Mon Valley

An air quality action day has been issued for five communities in the Monongahela Valley because of an increase in ...
Penn Live

Code Orange air quality alert issued for central, eastern Pa. on Tuesday

The Pennsylvania Department of Environmental Protection (DEP) has declared a Code Orange Air Quality Action Day for particulate matter from wildfire smoke for Tuesday, Aug. 5. This alert covers the ...