The Infectious risk has fallen noticeably over the last 12 weeks, with the most recent week notably lower than earlier in the window..
Allergy risk activity has been decreasing over the past 12 weeks in Kanawha, West Virginia.
Pollution risk activity has been increasing over the past 12 weeks in Kanawha, West Virginia.
Weather risk activity has been trending upward over the past 12 weeks in Kanawha, West Virginia.
Last updated: July 13, 2026
Data refreshed weekly