President Donald Trump said Friday that Canada will be held “responsible” for the wildfire smoke drifting into the United States, accusing the country of failing to properly manage its forests and warning that the economic consequences could include higher tariffs.
In a post on Truth Social, Trump sharply criticized Canada’s handling of its forests, arguing that poor management has allowed wildfire smoke to spread across the border and degrade air quality in large portions of the United States.
“We are holding Canada responsible for the fact that they are not properly maintaining their Forests, and Brush therein, and the United States is being unnecessarily invaded by filthy, polluted, and unhealthy air, the quality of which is dangerous, and totally unacceptable!” Trump wrote.
The president said he planned to contact Canadian Prime Minister Mark Carney to discuss the issue directly and seek answers regarding Canada’s response to the ongoing wildfire situation.
“I will call the Prime Minister during the day to find out what they are going to do about it,” Trump wrote.
Trump also argued that Canada has failed to carry out what he described as basic forest maintenance and debris removal, saying those shortcomings have contributed to recurring wildfire problems that affect communities south of the border.
“Canada has refused to engage in basic Forest Management and Debris Removal, knowing that such refusal will lead to exactly this result,” Trump wrote.
He went on to describe the situation as “Willful Negligence,” adding that he believes it has become an annual occurrence that imposes major costs on the United States.
“This is Willful Negligence, and becoming a yearly occurrence, costing the United States Billions of Dollars,” Trump wrote.
The president also indicated that those costs should be reflected in the tariffs Canada already pays.
“The cost of this pollution must of necessity be added to the TARIFFS Canada is currently paying,” he wrote.
According to CNN, smoke from Canadian wildfires has prompted air quality alerts affecting more than 100 million people across 18 states and the District of Columbia.
The report said polluted air has spread across portions of the Midwest, Northeast, and Mid-Atlantic as smoke continues moving south from Canada.
Among the cities experiencing the most severe conditions are Chicago and Detroit.
Chicago Mayor Brandon Johnson said in a social media post that the city was experiencing unprecedented air quality conditions.
According to the article, Johnson described Chicago as facing “its worst air quality in recorded history” and urged residents to remain indoors while conditions persist.
The effects have also been felt in New York City, where smoke has produced hazy skies and significantly worsened air quality.
According to the article, New York City experienced its poorest air quality in three years during the week.
The city’s Air Quality Index climbed above 230 in many areas during the evening, reaching the “very unhealthy” category.
As a result, residents were advised to limit outdoor activity.
Trump’s comments came as air quality concerns continued to spread across much of the eastern United States, with smoke from Canadian wildfires prompting widespread health alerts and renewed debate over wildfire management and cross-border environmental impacts.
The president argued that Canada’s handling of its forests has imposed substantial costs on the United States and said he intends to raise the issue directly with the Canadian government while warning that additional tariffs could follow.
