Pollen Alerts For Reva, SD

Pollen Index: 10.6 Pollen Level: high Predominant Pollen: Chenopods, Sagebrush/Sage and Grass. Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be increasing over today's levels and extend further into the very high range. The cause for the rising pollen levels is higher temperatures and the lower dewpoint.