The Infectious risk has remained broadly stable over the last 12 weeks, with high levels persisting through the latest week..
Allergy risk activity has been increasing over the past 12 weeks in Alexander, Illinois.
No Pollution activity has been reported over the past 12 weeks in Alexander, Illinois.
Weather risk activity has been trending upward over the past 12 weeks in Alexander, Illinois.
Last updated: August 24, 2026
Data refreshed weekly