Pollen Forecast for Blackstock, South Carolina
High
Oak, Elm, Cedar/Juniper
Discussion
Pollen concentrations for Thursday will be falling but will remain in the very high range. This lowering of pollen concentrations is a result of 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.