All of Minnesota is under an air quality alert​ through Monday evening, which is when the heaviest haze could set in.

Canada declared a state of emergency due to the wildfires, forcing thousands to evacuate their homes. A Ukraine drone attack has destroyed more than 40 Russian aircrafts deep in Russia’s territory, according to a Ukrainian security official. This is a day before the two sides are due to meet for a new round of discussions in Istanbul.

Unhealthy smoke concentrations in Minnesota have shifted to the western part of the state while the air quality alert remains in place.