The conditions are expected to cause poor air quality and reduced visibility across the region, according to a statement issued Thursday by Environment Canada.

WINNIPEG — Air quality warnings are in effect for Manitoba as wildfire smoke continues to blanket much of the province. Environment Canada says Winnipeg and the city of Flin Flon in the province's northwest are expected to see air quality health index ratings of over 10.

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.