Pollen Forecast for Oregon House, California

Concentration of pollen grains in the air for Thursday will be unchanged in the moderate range. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.

The pollen levels for Friday will be falling in the moderate range. This relief in pollen levels is caused in part by rising humidity, weak winds and expected precipitation in the evening which tends to wash pollen out of the air. This will improve your outlook if you have allergies and enjoy the out of doors.