Environment Canada warns Calgary residents to limit outdoor activity due to hazardous wildfire smoke. Air Quality Health Index reaches very high-risk level.
Health Alert Issued as Smoke Chokes Calgary
Environment and Climate Change Canada (ECCC) issued a stark air quality warning for Calgary early Tuesday morning, citing dangerous conditions caused by wildfire smoke. At 4:05 a.m., the Air Quality Health Index (AQHI) in the region reached 10+, marking a “very high risk” level. The agency cautioned that in such conditions, everyone’s health is at risk.
Elevated Risk Triggers Safety Guidelines
With smoke concentrations making the air hazardous, ECCC urged residents to reduce time outdoors and avoid strenuous activity. “Reschedule or cancel outdoor sports, activities and events,” the alert stated. Residents were also advised to stay indoors, keep windows and doors closed, and consider replacing HVAC filters to reduce indoor smoke exposure.
Symptoms and When to Seek Help
Exposure to wildfire smoke can cause a range of symptoms, from mild irritation to serious respiratory issues. Common symptoms include eye, nose, and throat irritation, headaches, or a mild cough. More severe but less common reactions include chest pain, wheezing, or a persistent, severe cough. ECCC advised anyone experiencing serious symptoms to seek immediate medical care.
At-Risk Groups Urged to Take Extra Precautions
Certain groups are particularly vulnerable to the harmful effects of wildfire smoke. These include seniors over the age of 65, pregnant individuals, infants and young children, people with pre-existing medical conditions, and outdoor workers. ECCC recommends these individuals avoid all outdoor exertion and remain indoors as much as possible.
Protective Measures Recommended
For those who must be outside, ECCC suggests wearing a properly fitted NIOSH-certified N95 respirator to help filter out fine particulate matter from the air. The agency also encouraged Calgarians to check in on neighbours and family members who may be at greater risk, especially the elderly and those with health conditions.
Wildfire Season Impacting Air Quality Nationwide
The air quality concerns in Calgary reflect a broader trend across Western Canada, where wildfires continue to impact health and visibility. Environment Canada continues to monitor the situation and update advisories as conditions change. Residents are encouraged to stay informed through official channels and heed all public health recommendations.
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