Pollen Forecast for Princeton, Oregon
Today
The pollen levels for Wednesday will be falling and will remain in the extremely low range. This forecast of lower pollen concentration is based on rising humidity, relatively calmer winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.
Outlook
The quantity of pollen grains in the air for Thursday will remain relatively stable in the extremely low range. Although pollen is almost non-existent at this time, the budding trees are not far off. By the time the tree buds are noticeable, the new pollen is already in the air.