Infectious risk activity has been decreasing over the past 12 weeks in Montrose, Colorado.
Allergy risk activity has been increasing over the past 12 weeks in Montrose, Colorado.
No Pollution activity has been reported over the past 12 weeks in Montrose, Colorado.
Weather risk activity has been increasing over the past 12 weeks in Montrose, Colorado.
Last updated: May 25, 2026
Data refreshed weekly