Trump alleges Canadian wildfires pollute US air and hints at new tariffs

President Donald Trump announced on Sunday that smoke from Canadian wildfires was “poisoning” U.S. air, citing the spread of ash and particulates across several American states. He said the president had spoken with Canadian Prime Minister Mark Carney, urging Canada to take action to curb the fires and prevent further air‑quality damage in the United States. Trump’s remarks were made in the context of ongoing cross‑border concerns over the impact of wildfire smoke on public health and the environment.

The wildfire season in Canada has produced extensive smoke plumes that have drifted into the United States, affecting air‑quality monitoring stations and prompting health advisories in affected regions. In his statement, Trump highlighted the need for Canadian authorities to implement measures to reduce fire activity and mitigate the transboundary air‑pollution effects. The conversation with Carney, who is not the current Canadian prime minister, was reported as part of the U.S. administration’s broader efforts to address the environmental and public‑health implications of the fires.

While the U.S. and Canada have previously coordinated on wildfire management and air‑quality monitoring, Trump’s comments underscore the heightened sensitivity to cross‑border environmental impacts. The U.S. government has reiterated its commitment to working with Canadian counterparts to address wildfire risks and protect air quality for residents on both sides of the border.