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EPA is cracking down on deadly air pollution with a new rule - CNN
Air Pollution News - ScienceDaily
131 million in U.S. live in areas with unhealthy pollution ... - NBC News
130 million Americans routinely breathe unhealthy air, report finds - NPR
Deadly and growing impact of air pollution laid bare in new …
Nearly 40% of people in the US live with unhealthy air pollution ... - CNN
EPA tightens rules on some air pollution for the first time in ... - NPR
EPA's new rule aims to cut cancer-causing air pollution from ... - NPR
Biden administration cracks down on air pollution, citing links to ...
Almost everyone now breathing polluted air, warns WHO - UN News