June 25, 2013 4:52 pm What Air Quality Alerts Mean When we have oppressive heat like this, you might hear that an air quality alert has been issued. NBC10’s Daralene Jones explains what it means and why it’s worth heeding. US & World Videos 0:19 Fire burns at abandoned NJ public school building 9:49 Danger in treats left out for pets: The Lineup 0:28 Dangerous dog treats found along Lehigh County stretch of Appalachian Trail 0:18 Former PAL coach sentenced for sexual assault of teen 0:50 Pat's Steaks set to reopen and add new items to their classic menu
