Pollen Forecast for Bethany, Oregon
Medium
Birch, Cedar/Juniper, Alder
Discussion
The amount of pollen in the air for Friday will be greater than today's levels in the high range. This results in part from higher temperatures and the lower dewpoint. If you have these allergies, tomorrow will likely be more difficult outdoors.
Allergy Facts
A recent Japanese study evaluated the correlation between month of birth and sensitization to aeroallergens. It found that allergy to japanese cedar pollen was significantly more prevalent in the children born between December and January than those born during the rest of the year.