Pollen Alerts For Avon, CO

Pollen Index: 10.4 Pollen Level: high Predominant Pollen: Ragweed, Chenopods and Sagebrush/Sage. Pollen concentrations for Tuesday will be falling but will remain in the very high range. This lower level is caused by rising humidity, weakening winds and expected precipitation in the morning and evening which tends to wash pollen out of the air.