San Ramon, CA
Pollen counts
Trees
Low
Grasses
Low
Molds
Low
Weeds
Low
ALL
Elm
Pine
Oak
Birch
Cedar
Palm
Privet
| Sep 1 | 10 10 | |
| Aug 31 | 7 7 | |
| Aug 30 | 9 9 | |
| Aug 29 | 2 2 | |
| Aug 28 | 1 1 | |
| Aug 27 | 11 11 | |
| Aug 26 | 4 4 | |
| Aug 24 | 1 1 | |
| Aug 23 | 3 3 | |
| Aug 22 | 2 2 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
Tonight
63° F
Clear, with a low around 63. West southwest wind 0 to 6 mph.