Pollen Alerts For Witten, SD

Pollen Index: 10.7 Pollen Level: high Predominant Pollen: Ragweed, Nettle and Sagebrush/Sage. Based on past pollen counts and expected weather conditions, pollen levels for Tuesday will be falling but will remain in the very high 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 evening which tends to wash pollen out of the air.