top of page

Mon Valley Experiences Another H2S Exceedance Tuesday at Liberty Air Quality Monitor

Updated: Sep 13, 2022

The average concentration yesterday was 0.006 ppm, according to preliminary health department data. The state 24-hour standard is 0.005 ppm.

The Tuesday H2S exceedance was fifth so far this month at the Liberty monitor.

#H2S #H2Sexceedance #hydrogensulfide #AlleghenyCountyHealthDepartment #ACHD #airquality

bottom of page