The Infectious risk has trended downward over the past 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has been easing over the past 12 weeks in Stevens, Washington.
Pollution risk activity has been decreasing over the past 12 weeks in Stevens, Washington.
Weather risk activity has been trending upward over the past 12 weeks in Stevens, Washington.
Last updated: August 24, 2026
Data refreshed weekly