Pollen Forecast for La Grande, Oregon

The pollen levels for Sunday will be falling and will remain in the extremely low range. This lowering of pollen concentrations is a result of rising humidity, relatively calmer winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.

Pollen concentrations for Monday 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 strong winds and decreasing humidity.