Lewis: EPA Proposes to Retain Current Standards for Particulate Matter
by Marlo Lewis Competitive Enterprise Institute The Environmental Protection Agency (EPA) on April 14 proposed to retain the National Ambient Air Quality Standards (NAAQS) for particulate matter (PM), including both fine particles (PM2.5) and coarse particles (PM10), established in 2012. “The U.S. has made incredible strides in reducing particulate matter concentrations across the nation,” said EPA Administrator Andrew [...]







