San Francisco, CA
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
70° F
Sunny. High near 70, with temperatures falling to around 68 in the afternoon. West wind 10 to 17 mph, with gusts as high as 22 mph.