Group Against Smog & Pollution

Last week was one of excess for those in and around the Mon Valley, but not for the Thanksgiving-related reasons you might think: sadly,...

UPDATE #2 (4:31 p.m. Wednesday, Nov. 22): The state Department of Environmental Protection on Wednesday afternoon declared Thursday, Nov....

Pittsburgh Regional Transit (PRT) entered into a consent agreement with the Allegheny County Health Department (ACHD) to settle air...

Today we want to give a shout-out to our friends at Grow Pittsburgh, who invited us to take part in their fourth-annual Braddock Farm...

UPDATE: Stench and elevated concentrations of H2S persisted Thursday at the Liberty air quality monitor. Another exceedance of...

Allegheny County Health Department (ACHD) Sunday morning issued a Mon Valley Air Pollution Warning.

Allegheny County Council on Tuesday voted unanimously to approve a long-sought Mon Valley Air Pollution Episode rules.

We have everything you need to know about the regs, sample comment language & a form that will route them straight to the health department.

It was a rough weekend of air quality for Mon Valley, which experienced another days-long bad-air episode &two more air quality exceedances.

Allegheny County Health Department's Air Advisory meeting this week approved much-needed episodic weather regulations for public comment....