The Infectious risk has eased over the past 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has been increasing over the past 12 weeks in Morton, North Dakota.
Pollution risk activity has been increasing over the past 12 weeks in Morton, North Dakota.
Weather risk activity has been trending downward over the past 12 weeks in Morton, North Dakota.
Last updated: August 31, 2026
Data refreshed weekly