Pollen Forecast for East Sioux Falls, South Dakota
Discussion
The pollen levels for Thursday will be falling in the moderate range. This lowering of pollen concentrations is a result of falling temperatures, higher dew points and lack of strong winds. This will improve your outlook if you have allergies and enjoy the out of doors.
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.