Pollen Forecast for Felt, Idaho
High
Poplar/Aspen/Cottonwood, Cedar/Juniper, Elm
Discussion
The pollen levels for Thursday will be falling but will remain in the high range. The cause for the falling pollen levels is rising relative humidity and relatively weaker winds.
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.