Pollen Alerts For Riverton, WY

Pollen Index: 9.6 Pollen Level: medium-high Predominant Pollen: Ragweed, Chenopods and Sagebrush/Sage. Pollen concentrations for Wednesday will be at about the same level in the high range. This is a result of stable temperatures. If you do suffer from allergies, tomorrow should be about as difficult outdoors as it was today.