Air Quality July 5, 2022 7:39 am Air Quality Takes a Hit From LA's Fourth of July Fireworks Los Angeles residents wake up to the aftermath of a night of fireworks. Belen De Leon has a look at air quality for Tuesday July 5, 2022. US & World Videos 5:00 Demonstrations disrupt classes at UCLA 2:36 Law enforcement officers on UCLA campus as students return 1:57 Hazmat team responds after two people are found dead in Northridge 18:12 Police begin to clear protesters from USC campus 3:18 USC's commencement preparation includes increased security patrol
