The Infectious risk has eased over the past 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has been trending upward over the past 12 weeks in Box Elder, Utah.
Pollution risk activity has been trending upward over the past 12 weeks in Box Elder, Utah.
Weather risk activity has been increasing over the past 12 weeks in Box Elder, Utah.
Last updated: August 24, 2026
Data refreshed weekly