Coping with Air Quality During Fire Season

The scorching summer sun, long, light-filled days, and the tranquil beauty of Canada’s expansive landscapes paint a picturesque view of the season. However, the advent of summer also signals the onset of a less pleasant annual phenomenon – forest fire season. As temperatures rise, the risk of forest fires escalates, significantly impacting outdoor air quality and, consequently, our respiratory health.

Poor air quality is a pervasive health concern, especially in the peak of the summer months. While the clear, sunny skies might beckon you outdoors, it’s vital to consider the potential health implications brought on by seasonal forest fires and the particulate matter they release into the atmosphere. Particulate matter refers to a mixture of solid particles and liquid droplets found in the air, many of which can be inhaled and cause health problems. When forest fires occur, they produce large amounts of these microscopic particles and gases, leading to a substantial deterioration of air quality. In addition, they contribute to the formation of ground-level ozone, a potent lung irritant.

For individuals with pre-existing respiratory conditions like asthma or chronic obstructive pulmonary disease (COPD), poor air quality can exacerbate symptoms and trigger attacks. However, it’s important to understand that poor air quality affects everyone, not just those with respiratory ailments. Healthy individuals may experience symptoms such as coughing, throat irritation, and shortness of breath. Long-term exposure can lead to more severe health effects, including respiratory and heart disease.

This worsening air quality necessitates proactive steps to protect your health and wellbeing. Stay informed about the air quality in your area by regularly checking Environment Canada’s Air Quality Health Index (AQHI). This tool provides current air quality readings and associated health risks, allowing you to plan your outdoor activities accordingly.

When forest fires lead to a decline in air quality, consider limiting outdoor activities, particularly strenuous ones that can lead to rapid, deep breathing. This includes jogging, cycling, and other forms of vigorous exercise. It’s also recommended to keep windows and doors closed to prevent polluted air from entering your home, and if possible, use air purifiers to improve indoor air quality.

For those with pre-existing respiratory conditions, always have your medication available and follow the guidance provided by your healthcare provider. Remember, even if you’re not experiencing symptoms, exposure to poor air quality can still affect your health.

Air pollution masks or respirators are another line of defence. While they may not be necessary for everyone, individuals who are particularly sensitive to changes in air quality or those who must be outdoors despite poor air quality might benefit from their use. Make sure to choose a mask that can filter out the small particles produced by forest fires.

While the summer months are a time for outdoor enjoyment, the increased risk of forest fires and the subsequent impact on air quality cannot be overlooked. Staying informed, adjusting your activities based on the AQHI, and taking preventive measures can go a long way in ensuring a healthy, safe summer amidst Canada’s unparalleled natural beauty. Remember, your health should never take a backseat to your summer plans. As Canadians, we must also contribute to efforts that mitigate forest fires, such as responsible camping practices, reporting unattended or out-of-control fires, and supporting sustainable forestry practices. The health of our environment and our people is interconnected, and each one of us plays a role in preserving it.