Sep 25, 2020
Our guest this week is David Good from the Allegheny County Health Department Air Quality division. David explains what goes into collecting data to check compliance with the Clean Air Act, and why we can trust the data from the EPA.
Sep 25, 2020
Our guest this week is David Good from the Allegheny County Health Department Air Quality division. David explains what goes into collecting data to check compliance with the Clean Air Act, and why we can trust the data from the EPA.