Pollen Alerts For Castle Pines North, CO

Pollen Index: 10.4 Pollen Level: high Predominant Pollen: Maple, Cedar/Juniper and Elm. Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will be falling but will remain in the very high range. This lowering of pollen concentrations is a result of rising humidity and expected precipitation in the morning and evening which tends to wash pollen out of the air.