Infectious risk activity has been decreasing over the past 12 weeks in Vermilion, Illinois.
Allergy risk activity has been increasing over the past 12 weeks in Vermilion, Illinois.
No Pollution activity has been reported over the past 12 weeks in Vermilion, Illinois.
Weather risk activity has been increasing over the past 12 weeks in Vermilion, Illinois.
Last updated: May 25, 2026
Data refreshed weekly