The Infectious risk has shown little change over the last 12 weeks, showing no notable shift in recent weeks..
Allergy risk activity has remained stable over the past 12 weeks in Montmorency, Michigan.
Pollution risk activity has been climbing over the past 12 weeks in Montmorency, Michigan.
Weather risk activity has been trending upward over the past 12 weeks in Montmorency, Michigan.
Last updated: July 13, 2026
Data refreshed weekly