United States authorities proposed, this Friday (6), stricter standards for microscopic particles responsible for harmful air pollution. The Environmental Protection Agency's (EPA) proposal, which will be subject to public comment and hearings before taking effect, seeks to tighten the national air quality standard for fine particles, also known as soot.
A pollution Fine particulate matter can be caused by a variety of sources, including construction sites, chimneys, wildfires, power plants and vehicles. It causes respiratory illnesses, heart attacks and disproportionately affects low-income Black and Latino communities and minorities in the United States.
The EPA proposal increasesaria the standard of air quality for fine particles from an annual average level of 12 micrograms per cubic meter to between nine and ten micrograms per cubic meter.
“Providing clean, breathable air for everyone is one of EPA's priorities,” said agency head Michael Regan. “This proposal will help ensure that all communities, especially the most vulnerable, are protected from exposure to harmful pollution,” he added.
EPA estimated that a standard of air quality stricter avoidaria up to 4.200 premature deaths and 270 working days lost annually.
The standards were last changed under Democrat Barack Obama's administration in 2012. Republican Donald Trump's administration refused to do so in 2020.
(To AFP)
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This post was last modified on January 7, 2023 15:15 pm
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