Air Pollution Watch Issued For Mon Valley

By: KDKA-TV News Staff
PITTSBURGH (KDKA) – It’s a day of bad air in the Mon Valley.
The Allegheny County Health Department has issued an Air Pollution Watch through Thursday morning.
Starting last evening, air quality readings for PM2.5 at the Liberty Monitor increased and have remained elevated. This is unusual and unexpected because the air dispersion forecast was for fair air quality yesterday evening and fair for this morning. pic.twitter.com/PmudCwlxYT
— Allegheny County H