Comments of Appalachian Mountain Club, Chesapeake Bay Foundation, Citizens For Pennsylvania’s Future, Clean Air Council, Clean Air Task Force, Clean Air Now, Earthjustice, Environmental Defense Fund, Group Against Smog & Pollution, National Parks Conservation Association, Natural Resources Defense Council, Sierra Club, Southern Environmental Law Center, Union Of Concerned Scientists on the Reconsideration of the National Ambient Air Quality Standards For Particulate Matter

Over the last few weeks, the nation’s federal courts—including the Supreme Court—have blessed Americans with four major clean air victories.

Tired of breathing dirty air during your daily commute? Just turn on your car vent’s recirculation button, ‘advises researchers from the University of Southern California.

More than 100 physicians, tribal leaders, labor leaders, clergy, nurses, parents to meet with Congress on carbon pollution, smog, ash, other clean air priorities

Be green: get rid of black

Soot pollution from power plants, oil refineries and other industrial operations is a major killer—new national standards limiting soot pollution levels in our air could prevent up to 15,000 premature deaths every year. But the life-saving power of these standards hinges on the stringency of measures that states take to reduce soot emissions in highly…

Requires EPA to implement strong soot controls

Exemptions for power plants and industrial agriculture opposed

Suit challenging EPA proposed implementation of PM 2.5 standards

Petition asking EPA to review its PM 2.5 implementation rules for states.