The Infectious risk has remained broadly stable over the last 12 weeks, showing no notable shift in recent weeks..
Allergy risk activity has been trending upward over the past 12 weeks in Canyon, Idaho.
Pollution risk activity has been climbing over the past 12 weeks in Canyon, Idaho.
Weather risk activity has been increasing over the past 12 weeks in Canyon, Idaho.
Last updated: August 31, 2026
Data refreshed weekly