The Infectious risk has eased over the last 12 weeks, with the most recent week notably lower than earlier in the window..
Allergy risk activity has been trending downward over the past 12 weeks in Tuolumne, California.
No Pollution activity has been reported over the past 12 weeks in Tuolumne, California.
Weather risk activity has been decreasing over the past 12 weeks in Tuolumne, California.
Last updated: July 13, 2026
Data refreshed weekly