Pollen Forecast for Defiance, Ohio
Medium
Cedar/Juniper, Elm, Alder
Discussion
The pollen levels for Thursday will be increasing over today's levels in the moderate range. This rise is a result of higher temperatures and windy conditions.
Allergy Facts
Although most elm trees pollinate in the spring, some species flower (shed pollen) in the fall. Chinese elm, which is common in the south and California, pollinates in the late summer through October.