Pollen Alerts For Ellendale, DE

Pollen Index: 9.9 Pollen Level: high Predominant Pollen: Ragweed and Grass. Pollen concentrations for Thursday will be falling but will remain in the high range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to rising humidity and expected precipitation in the evening which tends to wash pollen out of the air.