The Infectious risk has shown a gradual decrease over the past 12 weeks, bringing current levels down from earlier weeks..
Allergy risk activity has been trending upward over the past 12 weeks in Denali, Alaska.
No Pollution activity has been reported over the past 12 weeks in Denali, Alaska.
Weather risk activity has been increasing over the past 12 weeks in Denali, Alaska.
Last updated: July 13, 2026
Data refreshed weekly