San Geronimo, CA
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
56° F
Mostly sunny. High near 56, with temperatures falling to around 54 in the afternoon. West northwest wind 16 to 20 mph, with gusts as high as 38 mph.