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EPA: Liberty-Clairton Area Has Met Federal Air Quality Standards, Maintenance Plan Approved to Ensure Progress Continues
Here’s something completely different…Some positive news from the U.S. Environmental Protection Agency regarding air quality in our...
Jul 283 min read
It’s Official: EPA Determines Allegheny County Has Met National Ambient Air Quality Standards for Sulfur Dioxide
Big news, folks: The U.S. Environmental Protection Agency (EPA) on Monday published notice of its approval of a request to designate...
Apr 291 min read
EPA Proposes to Grant ACHD Request for Redesignation of Allegheny Co. to Attainment for National Standards for Fine Particulate Matter…in Part
Just about a year ago we  blogged  about the Allegheny County Health Department’s (ACHD) withdrawal of a request to the U.S....
Apr 162 min read
Allegheny Co. Health Dept. Announces Withdrawal of Request for EPA Attainment Determination of PM2.5 Standard
A little more than a year-and-a-half ago, we blogged about the Clean Data Determination that the U.S Environmental Protection Agency...
Apr 22, 20242 min read
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