The Infectious risk has climbed over the past 12 weeks, reaching a notably higher level in the most recent week compared to prior weeks..
Allergy risk activity has held steady over the past 12 weeks in Madison, Ohio.
No Pollution activity has been reported over the past 12 weeks in Madison, Ohio.
Weather risk activity has held steady over the past 12 weeks in Madison, Ohio.
Last updated: August 24, 2026
Data refreshed weekly