The Infectious risk has shown a gradual increase over the past 12 weeks, with the most recent week notably higher than earlier in the window..
Allergy risk activity has remained stable over the past 12 weeks in Summit, Ohio.
No Pollution activity has been reported over the past 12 weeks in Summit, Ohio.
Weather risk activity has been decreasing over the past 12 weeks in Summit, Ohio.
Last updated: August 24, 2026
Data refreshed weekly