Special air quality statement issued for Calgary

Environment Canada issued a special air quality statement Sunday for Calgary. "Smoke from wildfires in British Columbia is causing poor air quality and reduced visibility at times over Alberta," Environment Canada said on its website. They advised that the poor air quality in the city on Sunday might pose health risks for vulnerable people. "Individuals may experience symptoms such as increased coughing, throat irritation, headaches or shortness of breath. Children, seniors, and those with cardi