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