The Infectious risk has held relatively steady over the last 12 weeks, with moderate levels persisting through the latest week..
Allergy risk activity has been trending upward over the past 12 weeks in Washington, Maine.
No Pollution activity has been reported over the past 12 weeks in Washington, Maine.
Weather risk activity has stayed relatively flat over the past 12 weeks in Washington, Maine.
Last updated: August 31, 2026
Data refreshed weekly