North Dakota
Wildfire smoke descends across central U.S., causes 'unhealthy' air quality
Because of wildfire smoke, air quality has reached unhealthy levels in parts of North Dakota, eastern Montana, eastern Wyoming and northeastern Colorado.
Because of multiple and massive wildfires burning in Canada, the sun has appeared orange and red through a layer of haze (such as pictured, 2018) this week as a large blanket of wildfire smoke covers parts of the central United States and Canada. Fil... [2294 chars]