Pollen Forecast for Port Penn, Delaware

Concentration of pollen grains in the air for Tuesday will be increasing over today's levels in the high range. This higher level is caused in part by seasonally normal weather conditions which are favorable for the production and dispersal of pollen.

Concentration of pollen grains in the air for Wednesday will be unchanged in the high range. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.