Pollen Alerts For Rochester, MN

Pollen Index: 10 Pollen Level: high Predominant Pollen: Maple, Poplar/Aspen/Cottonwood and Elm. Based on past pollen counts and expected weather conditions, pollen levels for Friday will be greater than today's levels and extend further into the very 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.