here here
Allergies & Pollen

Pollen Forecast for Dillon, Colorado

10.2
High
Cedar/Juniper, Maple and Elm
Powered by Pollen
Today
The quantity of pollen grains in the air for Saturday will be rising and extend further into the very high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to rising temperatures, strong winds and lower relative humidity.
Outlook
The quantity of pollen grains in the air for Sunday will remain relatively stable in the very high range. No change doesn't mean no pollen, it just means that pollen producing plants are delivering pollen at a steady pace.