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