Pollen Alerts For Larkspur, CO

Pollen Index: 9.8 Pollen Level: high Predominant Pollen: Ragweed, Chenopods and Sagebrush/Sage. Concentration of pollen grains in the air for Tuesday will be unchanged in the high range. This is a result of stable humidity. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.