LA Has America’s Worst Air Quality

Carson Daly joked during his ‘Last Call’ monologue on Thursday night, “Well, I have to say a congratulations is in order to all of us that live here in Los Angeles. Did you guys hear the good news? L.A. Has the worst air quality in the United States of America. Number one. Yes. It’s official. The report says three most polluted areas are here in the Valley, downtown L.A. And directly over Snoop Dogg’s house. Those are the three.”