Trump EPA Moves Spur Environmentalists' Fears Of Weaker Ozone NAAQS

The Trump EPA's recent moves on ozone national ambient air quality standards (NAAQS) -- including a one year delay for implementation of the 2015 ozone limit -- are spurring environmentalists' and public health groups' fears that the agency is moving toward either weakening the standard or softening implementation requirements. During a June 19 closed doors meeting with EPA officials, representatives from a number of environmental and public health groups outlined their “concerns with early signs” about the Trump's ozone policies,...