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Air Quality Exceedances Abound This Week at Allegheny County Health Department’s Liberty Monitor
The Allegheny County Health Department (ACHD) Tuesday morning issued a Mon Valley Air Pollution Warning for Tuesday and all of Wednesday....
Mar 15, 20222 min read

<UPDATED> No More Excuses for U.S. Steel: ACHD Finds Clairton Coke Works “Entirely” Responsibl
Editor’s Note: The Allegheny County Health Department today in a press release announced that it has fined U.S. Steel more than $1.8...
Mar 7, 20222 min read

GASP to Allegheny County Board of Health: Leverage Your Authority & Demand More From ACHD
The Allegheny County Board of Health meeting’s public comment period Wednesday was dominated by residents who expressed their concern...
Mar 2, 20223 min read


<UPDATED> More H2S Exceedances at Liberty, Mon Valley Residents Report Stench
Editor’s Note: This blog was updated at 10:35 a.m. Feb. 23 to include an updated H2S chart. Users of CMU CreateLab’s crowd-sourcing app...
Feb 22, 20223 min read

Allegheny County Health Department Releases 2020 Air Quality Report
Allegheny County Health Department (ACHD) in December 2021 provided its yearly analysis and summary of air quality monitoring data,...
Jan 13, 20222 min read

GASP, Fellow Activists & Residents Tell Board of Health: You’re Not Taking This Seriously
Longtime Clairton resident Art Thomas didn’t mince words Wednesday when he spoke before the Allegheny County Board of Health, telling...
Jan 6, 20225 min read

Mon Valley Experiences More Malodors, Liberty Monitor Again Exceeds PA Air Quality Standard
So, did you smell it yesterday – that all-too-familiar stench of rotten eggs? Because Wednesday marked the 37th day in 2021 that hydrogen...
Oct 14, 20211 min read
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