It's Stupid Hot -- Are You Happy Now?
Here's our ozone forecast, by the way. San Francisco's "moderate" level of 67 indicates that "sensitive" people should avoid outdoor exertion. Then again, National Weather Service heat advisories for San Francisco should give anyone pause about outdoor exertion.
Today is the second Spare the Air day of the year, and second in two days. Sadly, you don't get free trips on area transit. But, on the plus side, you're still free to spark up that wood-burning fire, should you so desire.