The Infectious risk has trended downward over the last 12 weeks, with the most recent week notably lower than earlier in the window..
Allergy risk activity has been increasing over the past 12 weeks in Hughes, South Dakota.
No Pollution activity has been reported over the past 12 weeks in Hughes, South Dakota.
Weather risk activity has remained stable over the past 12 weeks in Hughes, South Dakota.
Last updated: July 6, 2026
Data refreshed weekly