Nov 28, 2022BlogAir Pollution, Stench Pummels Mon Valley Over Holiday PeriodLast week was one of excess for those in and around the Mon Valley, but not for the Thanksgiving-related reasons you might think: sadly,...
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...