TagClean Air Task Force(1)
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2025-11-25EPA asks court to strike down fine particulate air pollution standard, threatening public health and undermining obligation under Clean Air Act
WASHINGTON – The U.S. Environmental Protection Agency (EPA) filed a motion for vacatur in the Court of Appeals for the D.C. Circuit, asking the court to strike down the health-based fine particulate matter (PM2.5) standard the agency had strengthened last year. Kentucky V EPA Motion Vacatur “EPA’s motion is a blatant attempt to avoid legal