Infectious risk activity has been stable over the past 12 weeks in Morrow, Oregon.
Allergy risk activity has been increasing over the past 12 weeks in Morrow, Oregon.
No Pollution activity has been reported over the past 12 weeks in Morrow, Oregon.
Weather risk activity has been increasing over the past 12 weeks in Morrow, Oregon.
Last updated: May 25, 2026
Data refreshed weekly