YELLOWKNIFE – Canada’s environment ministers have taken a significant step toward enhancing air quality standards by endorsing stronger measures for fine particulate matter. This commitment comes at a crucial time as wildfires continue to pose a serious threat, often resulting in widespread smoke advisories across the country.

During the annual meeting of the Canadian Council of Ministers of the Environment held in Yellowknife, provincial, territorial, and federal environment ministers convened to address these pressing environmental concerns. In a joint communique released on Friday, they acknowledged that wildfires are a major contributor to air pollution, which can negatively impact the health of Canadians.

In response to these challenges, the ministers have approved updated Canadian Ambient Air Quality Standards for fine particulate matter. This initiative is aimed at “supporting actions that will continue to improve air quality in Canada.” The revised standards will measure the concentration of fine particulate matter in outdoor air, setting a target of 23 micrograms per cubic meter within a 24-hour period by the year 2030. This marks a decrease from the previous standard of 27 micrograms per cubic meter established in 2020.

The development of these stringent standards was a collaborative effort involving federal, provincial, and territorial governments, as well as representatives from industry, environmental groups, Indigenous communities, and health organizations. Northwest Territories Environment Minister Jay Macdonald, who hosted the meeting, emphasized the importance of these new standards in safeguarding communities from the increasing health risks associated with poor air quality.

Macdonald pointed out that the ongoing impacts of climate change, particularly the elevated risk of wildfires, necessitate robust, science-based national standards. He stated, “Strong, science-based, national standards help ensure we’re prepared for these challenges and support long-term health and resilience.”

Looking ahead, the council’s next meeting is scheduled to take place in Alberta in the following year, signaling a continued commitment to addressing air quality concerns across the nation.