Colma, CA
Pollen counts
Trees
Low
Grasses
Low
Molds
Low
Weeds
Low
ALL
Pine
Privet
Ash
Cedar
Elm
Oak
Olive
Other Tree Pollen
| Aug 2 | 2 2 | |
| Aug 1 | 6 6 | |
| Jul 31 | 7 7 | |
| Jul 30 | 9 9 | |
| Jul 29 | 7 7 | |
| Jul 28 | 1 1 | |
| Jul 27 | 3 3 | |
| Jul 26 | 1 1 | |
| Jul 25 | 0 0 | |
| Jul 24 | 0 0 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
Overnight
55° F
Partly cloudy, with a low around 55. West wind around 7 mph.