Infectious risk activity has been increasing over the past 12 weeks in Plumas, California.
Allergy risk activity has been increasing over the past 12 weeks in Plumas, California.
No Pollution activity has been reported over the past 12 weeks in Plumas, California.
Weather risk activity has been increasing over the past 12 weeks in Plumas, California.
Last updated: May 24, 2026
Data refreshed weekly