San Bruno, CA
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
59° F
Mostly sunny. High near 59, with temperatures falling to around 57 in the afternoon. West northwest wind 20 to 25 mph, with gusts as high as 39 mph.