Pollen Forecast for Multnomah, Oregon
Low
Cedar/Juniper
Today
The pollen levels for Sunday will remain relatively stable in the low range. The pollen producing plants are delivering a fairly constant level of pollen into the air.
Outlook
Concentration of pollen grains in the air for Monday will be falling into the extremely low range. This forecast of lower pollen concentration is based on rising humidity and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.