Hayward, CA
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
62° F
Partly sunny. High near 62, with temperatures falling to around 60 in the afternoon. West wind 10 to 16 mph, with gusts as high as 25 mph.