Pollen Forecast for Dellwood, Missouri
Today
The pollen levels for Thursday will be falling into the very low range. The cause for the falling pollen levels is rising humidity and heavy rains in the afternoon which tend to wash pollen out of the air.
Outlook
Concentration of pollen grains in the air for Friday will be increasing over today's levels but will still remain in the low range. This higher level is caused in part by strong winds and decreasing humidity.