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