The Infectious risk has trended steadily upward over the past 12 weeks, ending the period at its highest level..
Allergy risk activity has been trending upward over the past 12 weeks in Columbus, North Carolina.
No Pollution activity has been reported over the past 12 weeks in Columbus, North Carolina.
Weather risk activity has been trending upward over the past 12 weeks in Columbus, North Carolina.
Last updated: August 24, 2026
Data refreshed weekly