Canadian wildfire smoke triggers air quality alerts in US | Climate Crisis News

Blazes across several Canadian provinces and territories pose health risks to Canadians and their southern neighbours.

Smoke from wildfires burning in Canada has triggered air quality alerts over the border in the United States.

Several blazes continued to rage across Canada on Saturday, sending smoke wafting over several states in the US Midwest and bringing warnings of unhealthy air for at least the third day.

Air quality alerts were in effect in the US states of Iowa, Minnesota, Wisconsin…