The Infectious risk has stayed within a narrow range over the past 12 weeks, showing no notable shift in recent weeks..
Allergy risk activity has been trending downward over the past 12 weeks in Sherman, Texas.
No Pollution activity has been reported over the past 12 weeks in Sherman, Texas.
Weather risk activity has been climbing over the past 12 weeks in Sherman, Texas.
Last updated: July 6, 2026
Data refreshed weekly