Allergies & Pollen
Pollen Forecast for Richland, Washington
2
Low
Mixed Trace
Today
The pollen levels for Thursday will be increasing but will stay in the very low range. The cause for the rising pollen levels is strong winds and decreasing humidity.
Outlook
Pollen concentrations for Friday will be falling into the extremely low range. This lowering of pollen concentrations is a result of falling temperatures, rising relative humidity and weaker winds.