Environmental Protection Agency is nine months behind on plans reducing soot in the nation’s dirtiest air basin

Although air quality has improved over the years in Los Angeles, Calif., bad air days still blanket the city and surrounding region with smog. Cate Frost / Shutterstock
Los Angeles, CA —(ENEWSPF)–May 21, 2015. Physicians for Social Responsibility-Los Angeles and Sierra Club, represented by Earthjustice, filed a lawsuityesterday in U.S. District Court for the Central District of…






