Allegheny County’s air quality remains mixed while asthma related ER visits drop. Clean-air advocates still continue to fight.
Toxics in the air from urban wildfires may include dioxins, asbestos, and lead. But testing, until recently, for these air ...
Mayor Craig Greenberg sent a letter to Gov. Andy Beshear asking for the state to petition the EPA to remove the RFG mandate.
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