The Infectious risk has steadily declined over the last 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has held steady over the past 12 weeks in Douglas, Nevada.
Pollution risk activity has been decreasing over the past 12 weeks in Douglas, Nevada.
Weather risk activity has been increasing over the past 12 weeks in Douglas, Nevada.
Last updated: June 29, 2026
Data refreshed weekly