Oct 14, 2022BlogHow Bad has Air Quality Been? H2S Was Below PA Standard For Only 3 Hours This WeekGASP crunched the numbers and can tell you definitively that in the Mon Valley (and downwind of it) the stench has been UNRELENTING this...
Mar 29, 2021Blog#ICYMI: Mon Valley Tallies Two More Air Quality Exceedances This Past WeekendAnother weekend, another pair of air quality exceedances for the Mon Valley – concentrations of hydrogen sulfide at Allegheny County...