The Infectious risk has fallen noticeably over the past 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has been climbing over the past 12 weeks in Weber, Utah.
Pollution risk activity has been increasing over the past 12 weeks in Weber, Utah.
Weather risk activity has been increasing over the past 12 weeks in Weber, Utah.
Last updated: August 31, 2026
Data refreshed weekly