The Infectious risk has risen noticeably over the past 12 weeks, with the most recent week notably higher than earlier in the window..
Allergy risk activity has remained stable over the past 12 weeks in Haakon, South Dakota.
No Pollution activity has been reported over the past 12 weeks in Haakon, South Dakota.
Weather risk activity has been decreasing over the past 12 weeks in Haakon, South Dakota.
Last updated: August 24, 2026
Data refreshed weekly