Clairton Works pollution leads to Mon Valley air quality concerns
CLAIRTON – Four releases of sulphur dioxide since December have resulted in air quality and health concerns in a large area surrounding a U.S. Steel coke plant in the Mon Valley.
The releases that were related to a Dec. 24 fire at the Clairton Coke Works prompted the Allegheny County Health Department to warn residents, especially those who are old or have existing health problems, to limit outdoor activities until further notice, the county said Wednesday.
The pollution, which exceeded federal clean air standards, led to the warning that was specific to 22 communities in Allegheny, some of which border Washington County, health department spokesman Ryan Scarpino said.
The concerns that are in place until further notice involved Forward Township, a municipality across the Monongahela River from Monongahela, New Eagle and Union Township.
U.S. Steel has made attempts to reduce the emissions, but data from Tuesday morning showed two high levels of the chemical that exceed standards, said Jim Kelly, deputy director of environmental health.
“We will continue monitoring the situation and consider requiring additional action, including enforcement actions, if necessary,” Kelly said.
High levels of sulfur dioxide can hamper breathing and aggravate people with respiratory or heart disease, as well as children, the department stated.
The municipalities involved in the pollution events also include Elizabeth, West Elizabeth and West Mifflin.