Low Covid-19 risk in Sioux, Iowa.
Low Flu risk in Sioux, Iowa.
Low Rsv risk in Sioux, Iowa.
Low Infectious risk in Sioux, Iowa.
Very high Allergy risk in Sioux, Iowa.
Low Pollution risk in Sioux, Iowa.
Moderate Weather activity in Sioux, Iowa.
Last updated: April 20, 2026
Data refreshed weekly