The Infectious risk has steadily declined over the last 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has been easing over the past 12 weeks in Ritchie, West Virginia.
Pollution risk activity has been climbing over the past 12 weeks in Ritchie, West Virginia.
Weather risk activity has been trending upward over the past 12 weeks in Ritchie, West Virginia.
Last updated: July 13, 2026
Data refreshed weekly