Infectious risk activity has been stable over the past 12 weeks in San Miguel, Colorado.
Allergy risk activity has been increasing over the past 12 weeks in San Miguel, Colorado.
Pollution risk activity has been decreasing over the past 12 weeks in San Miguel, Colorado.
Weather risk activity has been decreasing over the past 12 weeks in San Miguel, Colorado.
Last updated: May 25, 2026
Data refreshed weekly