Fine particulate matter, or PM2.5, refers to particles less than 2.5 micrometers in diameter, small enough to penetrate deep into the #lungs & enter the #bloodstream. #Ozone is a #smog-causing gas that forms when nitrogen dioxide & volatile organic compounds are emitted from power plants, factories & vehicles & mix in the #air on hot, sunny days.
#Trump #EPA #law #EnvironmentalLaw #PublicHealth #pollution #health
Long-term exposure to both #pollutants is linked to #asthma, #heart & #lung #disease, & premature #death. Even moderate exposure to PM2.5 can damage the lungs about as much as smoking.
#Trump #law #EnvironmentalLaw #PublicHealth #pollution #health