Environment Canada has issued an air quality advisory for most of Manitoba as wildfire smoke begins to move into southern Manitoba.
Much of northern Manitoba has already been under an air quality statement for several days as smoke blanketed the region, leading to poor air quality and reduced visibility.
The City of Winnipeg is included in the advisory, which warns residents that air quality can fluctuate rapidly, with conditions varying significantly even over short distances and from hour to hour. The primary health concern is the fine particles present in wildfire smoke, which pose a risk to everyone, regardless of age or health.
Smoke is expected to increase throughout the day in the southern regions.
Environment Canada says certain groups are more vulnerable, including seniors, pregnant individuals, smokers, infants, young children, outdoor workers, those engaged in strenuous outdoor activities, and people with pre-existing health conditions. These groups are advised to avoid strenuous outdoor activities during heavy smoke conditions.
Residents are urged to monitor their symptoms and take action if necessary. Common symptoms include irritation of the eyes, nose, and throat, while more severe reactions, such as chest pain or a severe cough, may require immediate medical attention. Those experiencing a medical emergency should seek help without delay.
To minimize exposure, the public is encouraged to limit time spent outdoors and consider rescheduling or cancelling outdoor events. Keeping windows and doors closed can help protect indoor air quality. In cases where extreme heat coincides with poor air quality, prioritizing cool environments is essential. Residents should also consider using high-quality air filters or portable air purifiers to reduce indoor smoke levels.
Wearing a properly fitted N95 or equivalent respirator mask for those who must be outdoors can help reduce exposure to harmful particles. However, the alert emphasizes that even with precautions, health risks remain.
Environment Canada also urges residents to check in on vulnerable individuals who may be at greater risk from the smoke.