live from cbs bay area studios, this is kpix5 news. we're tracking the air quality, the big question, will it improve? plus, a horrific craft takes a life of an east bay. local singer for afghans in crisis. what they are demanding right now. public transit announcement is outrageous hours before the niners face off against the raiders. was to give live look out of san francisco, dublin, and berryessa peak in the north bay.