Allergies & Pollen
Pollen Forecast for Yosemite Valley, California
Today
Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will remain stable in the moderate range. Pollen producing plants are at a relatively steady level of pollination at this time.
Outlook
The quantity of pollen grains in the air for Thursday will be higher than they were today in the moderate range. This rise is a result of higher temperatures and the lower dewpoint.