Pollen Alerts For Douds, IA

Pollen Index: 10.8 Pollen Level: high Predominant Pollen: Ragweed, Chenopods and Grass. Based on past pollen counts and expected weather conditions, pollen levels for Friday will be on the increase and extend even further into the extremely high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to higher temperatures and the lower dewpoint.