EDMONTON — The majority of Alberta was placed under an air quality advisory by Environment Canada as wildfire smoke worsens.
Nearly all of southern and central Alberta were placed under a special air quality statement Saturday afternoon as wildfire smoke continues to impact visibility and create poor air quality.
“Wildfire is a constantly-changing mixture of particles and gases which includes many chemicals that can harm your health,” the advisory read.
“Be air aware,” the weather agency added.
Exposure to wildfire smoke can cause symptoms like coughing, throat irritation, headaches, or shortness of breath. Those with cardiovascular conditions or lung diseases, such as asthma, are at a higher risk of symptoms.
The weather agency recommended reducing time spent outdoors and finding an indoor place that is cool and ventilated.
Environment Canada placed areas from Banff National Park, Grande Prairie, Lac La Biche, Cypress Hills, Calgary, and Waterton Lakes National Park under the air quality advisory.
Many of those same regions are also under a heat warning as temperatures soar above 30 degrees with little respite forecasted in the overnight hours.
“If your home is not air-conditioned, be sure the house doesn’t get too warm when doors and windows are closed to keep out smoke. Exposure to too much heat can also result in illness.
“If you open the windows you may let in more polluted air.”
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