Millions of people in the western US and Canada were placed under air quality alerts on Sunday as fires forced thousands to ...
IF YOU CAN'T SEE THE MAP CLICK HERE ... year forced more than 235,000 people across Canada to evacuate and sent thick smoke ...
The Canadian government said nearly 100m people in the US and Canada would experience very poor air quality. Toronto and Ottawa in the province of Ontario were badly hit earlier in the week - with ...