Pollen Alerts For Fort Collins, CO

Pollen Index: 9.4 Pollen Level: medium-high Predominant Pollen: Cedar/Juniper, Maple and Elm. Concentration of pollen grains in the air for Tuesday will be falling into the very low range. This forecast of lower pollen concentration is based on rising humidity, weakening winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.