Pollen Forecast for Ellicott City, Maryland

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. This forecast of higher pollen concentration is based on higher temperatures and the lower dewpoint.

Pollen concentrations for Thursday will be falling into the extremely low range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to falling temperatures, lack of strong winds and expected precipitation in the morning and afternoon which tends to wash pollen out of the air.