The Infectious risk has trended downward over the last 12 weeks, bringing current levels down from earlier weeks..
Allergy risk activity has been increasing over the past 12 weeks in Washington, Nebraska.
No Pollution activity has been reported over the past 12 weeks in Washington, Nebraska.
Weather risk activity has been trending upward over the past 12 weeks in Washington, Nebraska.
Last updated: July 6, 2026
Data refreshed weekly