The Infectious risk has remained broadly stable over the last 12 weeks, with the most recent week close to the 12-week average..
Allergy risk activity has been climbing over the past 12 weeks in Monroe, Illinois.
No Pollution activity has been reported over the past 12 weeks in Monroe, Illinois.
Weather risk activity has held steady over the past 12 weeks in Monroe, Illinois.
Last updated: August 24, 2026
Data refreshed weekly