Pollen Forecast for Brush Prairie, Washington

The pollen levels for Thursday will be falling and will remain in the very low range. The cause for the falling pollen levels is falling temperatures and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.

The amount of pollen in the air for Friday will be increasing over today's levels in the moderate range. This is likely to be caused in part by strong winds and decreasing humidity. These overall conditions could make it a bit more difficult for those who are allergic to airborne pollens.