The Infectious risk has risen noticeably over the last 12 weeks, reaching a notably higher level in the most recent week compared to prior weeks..
Allergy risk activity has been easing over the past 12 weeks in Coos, Oregon.
Pollution risk activity has been climbing over the past 12 weeks in Coos, Oregon.
Weather risk activity has been decreasing over the past 12 weeks in Coos, Oregon.
Last updated: August 24, 2026
Data refreshed weekly