Barrie, central Ontario under special air quality statement

A haze covers the sun as a special air quality statement is in effect (CTV News/Dave Sullivan -- FILE IMAGE)

The Simcoe Muskoka region and surrounding areas are among the many across the country that are expected to experience air quality impacts as wildfire smoke moves southeast.

According to Environment Canada, Simcoe Muskoka and York Region are under a special air quality statement as wildfire smoke is expected to cause poor air quality and reduced visibility. The alert is issued for Thursday night and could remain in effect for some areas on Friday.

Symptoms

The weather agency urges limiting outdoor activities as rising smoke levels cause rising health risks. The symptoms they list from inhaling smoky air include eye, nose, or throat irritation, as well as headaches or mild cough.

Less common but more serious symptoms listed by Environment Canada include wheezing, chest pains, or severe cough. Those who they say are likely to be most impacted include seniors, expectant mothers, infants, young children, and people with a chronic health condition.

How to stay protected

Environment Canada recommends keeping doors and windows closed as much as possible and using an air filter or certified portable air cleaner. Those working outside are urged to wear a respirator mask, such as a NIOSH-certified N95 or an equivalent respirator.

The Simcoe Muskoka District Health Unit (SMDHU) also released a notice Thursday afternoon, urging locals to stay hydrated, reduce activities if symptoms are experienced, and seek medical attention if necessary.

The bottom line

Environment Canada’s air quality warnings and special air quality statements for Thursday span as far west as the affected wildfire regions themselves in Saskatchewan and Manitoba to as far east as the Gulf of Saint Lawrence in Quebec.

The Greater Toronto Area, the Simcoe Muskoka region, the Niagara region, Ottawa, Kingston and Thunder Bay are among the notable Ontario urban centres that are under special air quality statements.