Pollen Forecast for Concrete, Washington
Low
Mixed Trace
Today
Concentration of pollen grains in the air for Wednesday will be increasing over today's levels but will stay in the very low range. This rise is a result of strong winds and decreasing humidity.
Outlook
Concentration of pollen grains in the air for Thursday will be unchanged in the very low range. Pollen levels at this time should only affect those with very serious pollen allergies.