A pesar de la creciente evidencia científica, la EPA propone protecciones de salud pública insuficientes

A new EPA standard for PM 2.5 falls short. We need your help to push the EPA to do better.

Despite strong scientific consensus, EPA proposes lackluster public health protections

Groups applaud step, urge stronger protections against dangerous smog pollution

Earthjustice applauds EPA’s rethinking of particulate matter pollution rules

The air is easier to breathe today due to the protections provided by the Clean Air Act, but there are still over 130 million Americans living with areas that have dangerous levels of ozone pollution. Sometimes called smog, ozone is linked to premature deaths, damages plants and forests, and stunts tree and crop growth. Formed…

Fourteen health and environmental groups, half of them represented by Earthjustice, challenged ozone standards in a lawsuit in a federal appeals court. The move comes in response to the Environmental Protection Agency (EPA) and Trump administration’s last-minute refusal to strengthen the National Ambient Air Quality Standards, or NAAQS, for ozone, and less than a month after Earthjustice sued the EPA over a similar rule affecting particulate matter.

Ground-level ozone harms public health and nature, yet inaction continues

NAAQS petition for review

Smog is choking our lungs and iconic wild places with dangerous brown haze

All areas of the country are legally entitled to healthy, clean air. Not all areas have it. Plaintiffs Center for Biological Diversity and Sierra Club bring this action for declaratory judgment and injunctive relief to compel Defendant Andrew R. Wheeler, in his official capacity as Administrator of the U.S. Environmental Protection Agency, to carry out his overdue legal obligation to officially determine whether certain moderate nonattainment areas of the country attained or did not attain the 2008 National Ambient Air Quality Standards for ozone by the statutory deadline, an action necessary to strengthen clean air protections so as to bring communities with unhealthy levels of ozone pollution into compliance with clean air standards by a new legal deadline.

Áreas que todavía poseen aire contaminado serán sujetas a protecciones más fuertes

Areas that still have dirty air will be subject to stronger protections

Notice of intent letter sent to EPA on March 4, 2019, on behalf of the Center for Biological Diversity and Sierra Club

We just notified the EPA that we will sue it in 60 days if it doesn't comply with the law.

Pursuant to Clean Air Act § 307(b)(1), 42 U.S.C. § 7607(b)(1), Federal Rules of Appellate Procedures Rule 15, and D.C. Circuit Rule 15, Downwinders at Risk, Sierra Club, and National Parks Conservation Association hereby petition this Court for review of the final action of Respondents U.S. Environmental Protection Agency and Acting Administrator Andrew Wheeler, announced in a Federal Register notice published at 83 FR 62,998 (Dec. 6, 2018) and titled “Implementation of the 2015 National Ambient Air Quality Standards for Ozone: Nonattainment Area State Implementation Plan Requirements; Final Rule.”

The U.S. District Court for the Northern District of California orders EPA to move forward with enforcing smog standard.

Decision will help save hundreds of lives