Pollen Forecast for Fullerton, California
Medium-High
Poplar/Aspen/Cottonwood, Oak, Cedar/Juniper
Discussion
The quantity of pollen grains in the air for Friday will be on the increase in the high range. The cause for the rising pollen levels is higher temperatures and the lower dewpoint.
Allergy Facts
The box elder tree is the most allergenic of the maple family. It is commonly found in the Midwest.