Oct 26, 2023BlogStench Returns Despite Enforcement Efforts; GASP Again Calls on ACHD for Answers, TransparencyIf you stepped outside this week in the Mon Valley, took a deep breath, and promptly asked yourself, “What is that STENCH?” we’ve...
Mar 11, 2021BlogUPDATED: Mon Valley Experiences 2 More Air Quality Exceedances Wednesday – First of 2021 For PM2.5The values in red are indicative of exceedances of the state H2S standard of 0.005 ppm. Editor’s Note: This story was updated at 1:46...
Mar 4, 2021BlogSame Old Story: More Rotten (Egg) Air Quality, Exceedances, in the Mon ValleyAmbient air concentrations of hydrogen sulfide (H2S) exceeded Pennsylvania’s 24-hour standard in North Braddock and Liberty on Wednesday...