Smoke from Alberta wildfires spreading through Canada and parts of the United States
Smoke from dozens of active wildfires in central Alberta is spreading across the country and in some parts of the United States.
A map created by AirNow that tracks wildfires and air quality in North America shows the smoke from Alberta reaching the Northwest Territories, Nunavut, Ontario and New England.
AirNow’s partners include the U.S. Environmental Protection Agency, National Oceanic and Atmospheric Administration and National Park Service, as well as several local agencies.
More than 29,000 people in Alberta have been ordered to leave their homes in recent days.


