In the midst of a longstanding heat wave, Calgary is facing another weather alert, this time, due to wildfire smoke.
Environment and Climate Change Canada (ECCC) has issued an air quality advisory for the city as wildfire smoke from southern B.C. sweeps the region.
The Air Quality Index is forecast to reach 10-plus, or very high, putting kids, seniors, and people with pre-existing medical conditions at risk.
However, Eric van Lochem with Environment Canada says conditions should gradually improve.
“There will probably still be some smoke around after today just given that there are so many fires burning across B.C. and Alberta.,” he explained. “But temperatures are on the downswing and the air quality should improve gradually after today.”
Calgary remains under a heat warning, with today’s high projected to be in the mid-30s.
The stifling heat continues to break records.
“Basically, what’s happening is the heat dome that’s plagued Alberta for the last number of days, it’s going to continue for basically one more day,” Van Lochem said.
Tuesday was the hottest July 23 in Calgary’s recorded history, as the mercury hit 34.5 C.
Also on Tuesday, Rocky View County and Foothills County implemented fire bans, while fire advisories remain in effect for Cochrane and Airdrie.
Van Lochem suggests limiting time outdoors, and rescheduling or postponing outdoor sports, activities, and events.
“If you don’t have to be outside, don’t,” he added. “If you have to be outside, make sure you wear an N95 mask and don’t over exert yourself.”
A break from the heat is expected soon, he adds.
“This is going to be the last really hot, hazy day in and around Calgary and starting tomorrow, it looks like things are going to cool down,” Van Lochem said.
Thursday’s forecast for Calgary is a mix of sun and cloud with a high of 22 C and a low of 14 C. There is also a 30 per cent chance of showers in the afternoon with a risk of a thunderstorm.
Listen to CityNews660 for the latest on air quality, the heat wave, wildfires, and more.