Pollen Forecast for Grover Beach, California

The quantity of pollen grains in the air for Thursday will be falling into the extremely low range. The cause for the falling pollen levels is falling temperatures, rising humidity and heavy rains in the morning which tend to wash pollen out of the air.

Concentration of pollen grains in the air for Friday will be increasing over today's levels but will still remain in the low range. This increase is due to seasonally normal weather conditions which are favorable for the production and dispersal of pollen. These overall conditions could make it a bit more difficult for those who are allergic to airborne pollens.