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A haze of smog covers the Port of Houston. (James Dillard)
case February 28, 2024

The EPA’s Good Neighbor Plan: Defending Public Health in the Supreme Court

The future of the Good Neighbor Plan hangs in the balance, with implications for public health and economic prosperity nationwide.

Valmont Power Station in Boulder, Colo., in 2011. (Josh Schutz / Getty Images)
Press Release February 22, 2024

With Broad Public Support, Legislators to Introduce Package of Bills to Address Colorado’s Ozone Crisis

Legislation will focus on permitting reform, air quality enforcement, additional measures to cut harmful pollution in Colorado

Press Release February 21, 2024

Corte Suprema Escucha Solicitud Extraordinaria Para Bloquear Nuevo Plan de Smog de la EPA

El futuro del Plan del Buen Vecino es incierto, con implicaciones para la salud pública y la prosperidad económica

In the News: CNN February 21, 2024

Supreme Court signals skepticism over Biden ‘good neighbor’ smog plan

Sam Sankar, Senior Vice President of Programs: “Polluting industries always challenge pollution regulations because it costs them money to protect our health. We’re hoping that a few members of the court’s right-wing supermajority will remember that they shouldn’t be second-guessing sound judgments about what’s best for our kids’ lungs.”

Ozone is a type of pollution formed from the exhaust of power plants, factories, cars and trucks. (Tatiana Grozetskaya / Shutterstock)
Press Release February 21, 2024

SCOTUS Hears Extraordinary Request to Block EPA’s New Smog Plan

The future of the Good Neighbor Plan is uncertain, with implications for public health and economic prosperity

Kids play soccer near the Phillips 66 refinery in Wilmington, Calif. (Hannah Benet for Earthjustice)
Press Release: Victory February 12, 2024

Environmental Groups, SCAQMD Reach Settlement to Adopt Rule that Could Financially Penalize Major Polluters

Major polluters could finally be held responsible for Southern California’s dirty air

Map of soot air pollution by county in 2022. (Air Quality System Data / U.S. EPA)
feature February 7, 2024

Mapping Soot and Smog Pollution in the United States

How is the air where you live?

In the News: Los Angeles Times February 4, 2024

Los Angeles smog woes worsen as U.S. EPA threatens to reject local pollution plan

Adrian Martinez, Attorney, California Office: “The plan to meet our clean air standards relied on these faith-based assumptions that we’ll figure out how to reduce the pollution at a later time. And what ended up happening is we never figured it out.”

Document January 16, 2024

Health Experts’ 6th Circuit Amicus Brief on EPA Ozone Decision in Detroit

Michigan Clinicians for Climate Action (MiCCA) and MI Air MI Health (MAMH) are asking the Sixth Circuit Court of Appeals to overturn the EPA’s decision to designate Detroit as in “attainment” of federal ozone standards.

Vast warehouses bump up against homes in Southern California. (David McNew / The New York Times)
From the Experts December 19, 2023

It’s Working: Warehouses in Southern California Are Cleaning Up Their Act

Warehouse Rule brings zero emissions equipment to California, proving the strength of the model.

Map of smog air pollution by county in 2022. (Air Quality System Data / U.S. EPA)
feature November 29, 2023

What’s the state of smog pollution where you live?

Search by county to see the level of smog pollution in the air. Smog can trigger asthma attacks and increase the risk of heart and lung diseases.

Sockeye salmon make their way back up a river in the Pacific Northwest to spawn. (U.S. Fish & Wildlife Service Photo)
Update November 8, 2023

We’re Going to Court to Protect Salmon from a Highly Toxic Chemical

U.S. fishing groups are suing tire manufactures over 6PPD, a chemical in tires, which interacts with ground-level ozone to create the highly toxic 6PPD-q.

During September, sockeye and coho salmon (Oncorhynchus nerka and kisuch) intermingle during their spawning migration in an Alaskan stream. (Thomas Kline / Design Pics)
Press Release November 8, 2023

U.S. Fishing Groups Sue Tire Manufacturers Over 6PPD Impacts on Salmon, Steelhead

6PPD interacts with ozone to create the highly toxic 6PPD-q

Document November 8, 2023

6PPD ESA Complaint

The Institute for Fisheries Resources (IFR) and the Pacific Coast Federation of Fishermen’s Associations (PCFFA) filed suit against U.S. tire manufacturers over the use of the chemical 6PPD in rubber tires because of its devastating impacts on Endangered Species Act (ESA)-protected salmon and steelhead.

Coho salmon returning from its years at sea to spawn, seen near the Suquamish Tribe's Grovers Creek Hatchery. 
(K. King / USFWS)
Press Release: Victory November 2, 2023

EPA Grants Tribal Nations’ Petition to Restrict 6PPD in Tires

EPA agrees with petitioners that federal regulation is needed to address environmental risks

People walk along Park Avenue and Grand Central Terminal as they are covered in a haze from Canada wildfires on June 7, 2023 in New York City. (NDZ/STAR MAX/IPx via AP)
Article September 28, 2023

How We Can Preserve Breathable Air in a World on Fire

Increasing wildfires fueled by climate change unleash a toxic cocktail. Here’s how we can lessen their health impacts by strengthening clean air protections year-round and nationwide.

Press Release September 25, 2023

Court Rejects Polluters’ Requests to Block EPA’s Good Neighbor Rule

Reductions in cross-state smog-forming emissions will go forward

Document September 25, 2023

Federal Appeals Court Denies Polluters Request Challenging EPA’s Good Neighbor Rule

Order denies the requests of states and industry groups to block the Environmental Protection Agency’s (EPA) “Good Neighbor Rule.” The rule, designed to address cross-state air pollution and the adverse health effects of ozone pollution, also called smog, will improve public health and air quality.