The Infectious risk has steadily declined over the past 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has been climbing over the past 12 weeks in Hand, South Dakota.
No Pollution activity has been reported over the past 12 weeks in Hand, South Dakota.
Weather risk activity has been trending upward over the past 12 weeks in Hand, South Dakota.
Last updated: July 6, 2026
Data refreshed weekly