Pollen Forecast for Morton, Illinois

The quantity of pollen grains in the air for Wednesday will be increasing over today's levels but will stay in the very low range. Since the weather has a major influence on pollen dispersal, this increase is due in part to higher temperatures and the lower dewpoint.

The amount of pollen in the air for Thursday will be falling and will remain in the extremely low range. This forecast of lower pollen concentration is based on rising humidity, weak winds and expected precipitation in the evening which tends to wash pollen out of the air.