While official maps provide essential data—fire perimeters, hotspots, evacuation zones—experts caution that they represent a snapshot in time.
“The maps don’t tell the full story of the smoke,” said emergency coordinator Lisa Huang. “Even when a fire is far north, the wind pattern can bring hazardous particulate matter into heavily populated regions for days.” “Residents should check provincial maps daily, not just
“A fire can double in size in six hours,” Tremblay said. “Residents should check provincial maps daily, not just once, and follow local emergency alerts.” “Residents should check provincial maps daily
Evacuation orders remain in place for several remote Indigenous communities, while smoke from the Ontario fires has intermittently degraded air quality as far south as Toronto and Ottawa. not just once
One of the most striking features of the current maps is not just where fires are burning, but where the smoke is going. The U.S. National Oceanic and Atmospheric Administration (NOAA) has issued smoke forecasts showing plumes from Quebec and Ontario drifting across the Great Lakes and into the American Midwest and Northeast.