The Infectious risk has shown little change over the past 12 weeks, showing no notable shift in recent weeks..
Allergy risk activity has been trending upward over the past 12 weeks in Henry, Ohio.
Pollution risk activity has been trending upward over the past 12 weeks in Henry, Ohio.
Weather risk activity has been increasing over the past 12 weeks in Henry, Ohio.
Last updated: July 6, 2026
Data refreshed weekly