Smoke From Western Wildfires Affecting North Dakota Air Quality

(Bismarck, ND) -- Smoke from western U.S. and Canadian wildfires is affecting North Dakota's air quality.  

North Dakota's Department of Environmental Quality is advising residents to consider limiting lengthy outdoor activities. Officials say particulate matter increased in the western part of the state Monday afternoon.  

The extremely small particles can irritate the respiratory system, and are more dangerous to those who suffer from chronic respiratory conditions.