Pollen Forecast for Joseph, Oregon

Pollen concentrations for Friday will be falling into the extremely low range. This relief in pollen levels is caused in part by rising humidity, weak winds and expected precipitation in the afternoon and evening which tends to wash pollen out of the air.

The amount of pollen in the air for Saturday will be higher than they were today but will remain in the extremely low range. Since the weather has a major influence on pollen dispersal, this increase is due in part to rising temperatures, strong winds and lower relative humidity.