No, keep it out. Please. It's just too hot.
The National Weather Service has predicted record highs throughout the normally crisp Bay Area. (Boo!) That mean today is a Spare the Air day (the 13th one this year!) During Spare the Air days, you sweaty, hot, sticky people are asked "to take transit, minimize driving, turn up the thermostat on their air conditioners and avoid using aerosol sprays or gas-powered lawn mowers." Alas, there is no more free public transit on these day. Read more about today's insufferably melty weather here.