The Infectious risk has climbed over the past 12 weeks, reaching a notably higher level in the most recent week compared to prior weeks..
Allergy risk activity has been trending upward over the past 12 weeks in Perry, Illinois.
Pollution risk activity has been increasing over the past 12 weeks in Perry, Illinois.
Weather risk activity has been increasing over the past 12 weeks in Perry, Illinois.
Last updated: July 6, 2026
Data refreshed weekly