AdvertisementWhen LA's Air Got Better, Kids' Asthma Cases DroppedMay 21, 2019Richard HarrisfacebookEmailAn analysis of air quality and childhood asthma in Los Angeles found that kids' health improved when smog declined. (AFP/Getty Images)
An analysis of air quality and childhood asthma in Los Angeles found that kids' health improved when smog declined. (AFP/Getty Images)