The Infectious risk has shown little change over the last 12 weeks, with high levels persisting through the latest week..
Allergy risk activity has stayed relatively flat over the past 12 weeks in Allen, Ohio.
Pollution risk activity has been trending upward over the past 12 weeks in Allen, Ohio.
Weather risk activity has been climbing over the past 12 weeks in Allen, Ohio.
Last updated: July 6, 2026
Data refreshed weekly