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 Crook, Wyoming.
Pollution risk activity has been trending upward over the past 12 weeks in Crook, Wyoming.
Weather risk activity has remained stable over the past 12 weeks in Crook, Wyoming.
Last updated: September 7, 2026
Data refreshed weekly