Allergies & Pollen
Pollen Forecast for Saint Helens, Oregon
0.1
Low
Mixed Trace
Today
Concentration of pollen grains in the air for Tuesday will be unchanged in the extremely low range. This is a result of stable humidity. Pollen producing plants are dormant during this period.
Outlook
Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will remain stable in the extremely low range. This is a period of extremely low levels of pollen.