Pollen Forecast for Grasmere, Idaho

Concentration of pollen grains in the air for Thursday 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 morning and evening which tends to wash pollen out of the air.

The quantity of pollen grains in the air for Friday will be on the increase but will still remain in the low range. The cause for the rising pollen levels is strong winds and decreasing humidity. The increase of this magnitude could make it more difficult for those with allergies.