Pollen Forecast for Arnold, California
Medium
Alder and Cedar/Juniper
Today
Pollen concentrations for Saturday will be falling in the moderate range. This lower level is caused by falling temperatures, rising relative humidity and weaker winds.
Outlook
Based on past pollen counts and expected weather conditions, pollen levels for Sunday will remain stable in the moderate range. Pollen producing plants are at a relatively steady level of pollination at this time.