HighlightNews Spare the Air Alert for November 25 A Spare the Air Alert is in effect,Tuesday, November 25, in the San Francisco Bay Area. Follow the link below for more information. Spare the Air Alert for November 25, 2014 Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Tags: air, Bay Area, pollution