Infectious risk activity has been decreasing over the past 12 weeks in Grand Forks, North Dakota.
The allergens risk has increased over the past several weeks, showing a rising trend in the most recent week relative to the prior weeks..
The pollution risk has remained consistently low with no notable changes during the last 12 weeks..
Severe Weather risk has fluctuated over the past 12 weeks, with some peaks and troughs, but it currently shows a stable trend compared to recent weeks..
Last updated: May 24, 2026
Data refreshed weekly