This wildfire season, changes are coming to better inform people about smoke hazards

Last year’s record-breaking wildfire season forced Canadians to become familiar with the scale of air pollution as hazardous smoke drifted across the country.

Environment Canada’s colour-coded Air Quality Health Index, designed to help people understand health risks associated with contaminated air, was closely watched under hazy, orange skies that stretched beyond the Canada-U.S. border.

But the AQHI, measured on a scale from one to 10+, was not calculated the same way in all provinces and some people were unsure how index values applied to their daily activities.

Environment Canada hopes several changes being made this year will improve how air quality-related health risks are communicated and understood by the public.

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Smoke from wildfires in Western Canada will soon be drifting high overhead, but it poses no health risk in Eastern Ontario, says Environment Canada.

“Taking a look at our guidance and the weather patterns this week and the way things are panning out, it doesn’t look like Eastern Ontario needs to be concerned about its air quality at this time,” Trudy Kidd, a warning preparedness meteorologist with Environment Canada, said Monday.

“At best, people might see some haze in the skies in the coming days as the forest fire smoke makes its way through and disperses aloft, but from what we can tell at this time, the particulate matter — and that’s what’s of concern when it comes to forest fires — we’re expecting it to stay aloft,” she said.

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Tag: air quality