Pollen Alerts For Sheridan, WY

Pollen Index: 9.2 Pollen Level: medium-high Predominant Pollen: Sagebrush/Sage, Chenopods and Grass. The quantity of pollen grains in the air for Saturday will be falling but will remain in the high range. This relief in pollen levels is caused in part by falling temperatures, rising relative humidity and weaker winds.