Petaluma, CA
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
This Afternoon
78° F
Sunny. High near 78, with temperatures falling to around 74 in the afternoon. West wind around 14 mph, with gusts as high as 21 mph.