Air pollution has decreased across the US, but new research finds health burdens remain unequal among racial groups
Health benefits that have resulted from reductions in fine particulate air pollution aren’t distributed equally among populations in the U.S., a new Yale-led study finds. Racial and ethnic minorities — and Black people in particular — still experience disproportionately high rates of cardiovascular disease-related deaths caused by exposure to fine particulate matter, according to the research.
Related Knowledge Center: Air emissions
More than 30 years after the last major update of the Clean Air Act, the U.S. Supreme Court has upended the ability of Congress to give the Environmental Protection Agency and other federal agencies broad scope to combat air pollution, including the emission of greenhouse gases. Meanwhile, further Biden administration efforts to limit emissions face opposition in the courts.