Residents of Fort McKay, an Indigenous community located in the heart of Alberta’s oilsands, are facing a significant dust pollution issue according to new research. The study, published in Atmospheric Pollution Research, highlights that the community is experiencing high levels of dust pollution that often surpass regulatory air quality standards.

Led by researchers from the University of Toronto and independent researchers in Alberta, the study reveals that Fort McKay is frequently exposed to thick dustfall events, primarily composed of large particles of dust. These events, characterized by intense peaks of coarse grit, are not adequately monitored by conventional air quality measures.

Over a 24-month period, researchers collected data using dustfall buckets and ambient air quality tools in Fort McKay and surrounding communities. The analysis showed that Fort McKay consistently had higher dustfall volumes compared to other locations in the region, exceeding air quality guidelines multiple times.

The study emphasizes a regulatory gap in Alberta’s monitoring of dust pollution, particularly in addressing larger particles known as PM10. These coarse particles, originating from industrial activities like mining and construction, pose health risks as they can be inhaled and cause respiratory issues.

To address these findings, the study recommends implementing new monitoring strategies and establishing updated air quality objectives to effectively track and mitigate dust pollution. Experts stress the importance of continuous monitoring to capture episodic pollution events that current guidelines overlook.

In response to the research, calls have been made for improved monitoring practices and stricter regulations to safeguard the health of communities like Fort McKay. The study urges authorities to take proactive measures to address the growing concerns regarding dust pollution and its impact on public health.