on tuesday the sfm board gave support to speed up the purchase, the board previously approved a purchase of 250 new light rail trains the plan was set to happen over the next 10 years. >>> a live look now at ocean beach. let's take a look from the skies, there are still very hazy smoky conditions, from the fire burning in butte county, 180-miles away, an air advisory has been put out for the entire bay area. look at downtown san jose, you can also see the smoke has drifted down to the south bay as well. let's get right to our meteorologist mary lee with how the smoke dissipates. >> the smoke will stick around for quite some time unfortunately here, talk about how bad the air quality is if you were out breathing that smoke, it was the equivalent to smoking 5 to 8 cigarettes. that's how unhealthy the air is out there. taking you out to the east bay, our dublin cam can't make out 580. temperatures are in the 50s and 60s this afternoon, concord at 67 as well as for oakland, san francisco and san jose at 67 there, livermore at 68, 56 in santa rosa and by the way the north bay tonight under a