The Infectious risk has trended downward over the last 12 weeks, with the most recent week notably lower than earlier in the window..
Allergy risk activity has been trending upward over the past 12 weeks in Richardson, Nebraska.
No Pollution activity has been reported over the past 12 weeks in Richardson, Nebraska.
Weather risk activity has held steady over the past 12 weeks in Richardson, Nebraska.
Last updated: July 6, 2026
Data refreshed weekly