Home / Health / Wildfire Smoke: N.W.T. Air Quality Risks Detailed
Wildfire Smoke: N.W.T. Air Quality Risks Detailed
14 Jul
Summary
- N.W.T. doctor urges checking local air quality during wildfire season.
- Fine particles in smoke pose serious health risks, including heart attack and cancer.
- N95 masks are recommended for filtering smoke particles, offering superior protection.
A Yellowknife emergency room physician recommends that residents of the Northwest Territories (N.W.T.) regularly check air quality indexes during wildfire season and consider wearing N95 masks on smoky days. Exposure to fine particulate matter from wildfire smoke can lead to severe health issues, including increased risks of respiratory diseases, heart attacks, cancer, and premature death. Infants, children, the elderly, and individuals with chronic conditions are identified as particularly vulnerable populations.
Dr. Courtney Howard emphasizes that no level of particulate exposure is completely safe and advises utilizing the Air Quality Health Index (AQHI) for risk assessment. She advocates for integrating AQHI into weather forecasts and for governments to invest in public clean air infrastructure. While direct regional advisories have proven logistically challenging due to rapid wind shifts, territorial health officials suggest using online tools like the PurpleAir map and offer free N95 masks through regional Healthboxes.
