Energy & environment · 29/11/2010

EPA Withdraws Direct Final Rule for Arizona Nonattainment Areas Due to Adverse Comment

The Environmental Protection Agency (EPA) is withdrawing its November 2, 2010, direct final rule determining that the Hayden, Nogales, and Paul Spur/Douglas areas in Arizona had met the national ambient air quality standard for particulate matter by the applicable attainment date, following receipt of an adverse comment.