Canada, wildfires and air
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Toronto, Canada came in third on the list ... On Friday, the smoke appeared to move further east on the map. "Poor air quality can be hazardous," the National Weather Service warns — especially ...
Regions stretching from the New York metro area to Washington, D.C., saw yellow and orange on air quality maps, indicating air ... Canada's most populous city of Toronto and outdoor recreation ...
Wildfire smoke from Canada is expected to move over the U.S., and maps and satellite imagery show the large-scale impact of the blazes.
According to a new map circulating online ... at the 12 worst cities in the world for air quality as of Tuesday afternoon. On account of the smoke, Toronto ranked fifth, behind cities like ...
an air quality monitoring website. As of Wednesday afternoon, IQAir said New York City's pollution was fourth-worst in the world, behind New Delhi, India; Dhaka, Bangladesh; and Toronto.