![](https://img.assets-d.propublica.org/v5/images/trump-climate-air-toxics-promo_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95_2025-02-04-201855_bpnk.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=630&imgixProfile=propublicaAssetsV5&q=90&w=1200&s=c7db2110bdfb759786ada2de83da6b13)
How Trump’s EPA Threatens Efforts to Clean Up Areas Affected Most by Dangerous Air Pollution
ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. More than three years ago, ProPublica spotlighted America’s “sacrifice zones,” where communities in the shadow of …