The Infectious risk has stayed within a narrow range over the past 12 weeks, with the most recent week close to the 12-week average..
Allergy risk activity has been increasing over the past 12 weeks in Weber, Utah.
Pollution risk activity has been climbing over the past 12 weeks in Weber, Utah.
Weather risk activity has been trending upward over the past 12 weeks in Weber, Utah.
Last updated: August 24, 2026
Data refreshed weekly