Pollen Forecast for Merritt, Washington
Today
Concentration of pollen grains in the air for Thursday will be unchanged in the extremely low range. Published Multidata research shows the possibility of trace or low levels of pollen being carried from distant regions even during this period of a lack of local pollen production.
Outlook
The pollen levels for Friday will remain relatively stable in the extremely low range. Since Pollen concentrations are now at such low levels, this is the time for which pollen allergy sufferers have waited.