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EPA Will Reconsider the Ozone NAAQS — What Is An Adequate Margin of Safety, Anyway?

Law and Environment

On Friday, EPA announced that it was reconsidering its 2020 decision to leave the National Ambient Air Quality Standards for ozone unchanged. However, EPA stated that it: will reconsider the decision to retain the ozone NAAQS in a manner that adheres to rigorous standards of scientific integrity. Still whistling in the wind , I fear.

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News Flash! International Cooperation on the Environment Remains Possible

Law and Environment

Today, the New York Times reported that a recent assessment shows that the world is on track to reach pre-1980 levels of upper atmosphere ozone by roughly 2040. Especially when it’s good news about effective international cooperation on environmental protection issues. . There was no punishment.

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State Air Regulations Can Go Above and Beyond National Standards 

Legal Planet

States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.

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EPA Grant Program Helps to Accelerate Transition to Cleaner Ports

Union of Concerned Scientists

This funding, provided by the Inflation Reduction Act , is available to a wide variety of entities, including port authorities, local and tribal governments, and regional air quality agencies as well as businesses and non-profits that partner or collaborate with these public entities.

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Air Pollution & Climate Change: Global Phenomena, Individual Consequences

Breezometer

In the presence of heat and sunlight, chemical emissions from cars and factories react to form ozone (learn more here )., As average temperatures rise, ozone levels accelerate. Ozone is particularly dangerous to children since their lungs are still developing and they often spend more time outdoors than adults. Pregnant Women.

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Why the Bay Area’s Zero-Emission Appliance Rule is a Big Deal

Legal Planet

Additionally, NOx react with other chemicals in the air to create other harmful pollutants, like fine particulate matter and ozone. Such a Request for Information could be a potential first step toward implementing safety standards or other regulations governing their use.

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Federal Grants: Duct Tape or Catalyst for Environmental and Climate Justice? 

Union of Concerned Scientists

During my more than two decades of federal service, I learned many things about the function of government. For example, EPA rules limiting ozone pollution or carbon from power plants move the first lever, while the combined $1.25 Some novel approaches for all of federal government come from intense consultation with communities.