EPA to Release Draft Report on Review of Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Oxides of Sulfur

Summary

The Environmental Protection Agency (EPA) is releasing a preliminary draft document to seek early consultation with the Clean Air Scientific Advisory Committee (CASAC) and to solicit public comment on the overall structure and framing of key issues and areas of focus for a future policy assessment document, which will review the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Oxides of Sulfur.