Northwest apartment building evacuated due to carbon monoxide concerns
![Citadel apartment building carbon monixide Aerial view of fire crews responding to a carbon monoxide alarm Wednesday morning at an apartment building in Citadel.](/content/dam/ctvnews/en/images/2023/3/22/citadel-apartment-building-carbon-monixide-1-6323984-1679501829774.png)
Dozens of people were evacuated from an apartment building in the northwest neighbourhood of Citadel Wednesday morning due to a carbon monoxide scare.
Calgary Fire Department officials confirm crews responded to the building in the 2000 block of Citadel Meadows Point N.W. at around 7:45 a.m. after a third-floor alarm was activated.
Carbon monoxide readings of 500 parts per million were detected and approximately 50 residents had to leave the building.
No serious injuries were reported but several people were treated for headaches and other mild symptoms of CO poisoning.
Investigators suspect the dangerous buildup of gas was the result of a fresh air intake being left covered after recent construction work.
CTVNews.ca Top Stories
![](https://www.ctvnews.ca/polopoly_fs/1.6903244.1716897063!/httpImage/image.jpg_gen/derivatives/landscape_800/image.jpg)
BREAKING Scotiabank suffers direct deposit outage on pay day
Scotiabank has acknowledged technical difficulties affecting direct deposits as clients report missed payments Friday morning. On Friday morning, the bank's client services phone line was playing an automated message assuring customers that work was underway to rectify the outage.
BREAKING Canada Soccer head investigating 'systemic ethical shortcoming' amid spying scandal
Canada Soccer chief executive officer Kevin Blue said he was investigating a potential 'systemic ethical shortcoming' within the program but has not considered pulling the women's soccer team from the Paris Olympics due to a drone spying scandal.
Paris Olympics begin with unique opening ceremony along the Seine
The Paris Summer Olympics officially get underway today with a unique opening ceremony. Instead of marching into a stadium, representatives from more than 200 competing countries will enter the Games on boats along the River Seine.
Elon Musk's estranged daughter calls out his 'entirely fake' claims about her childhood
Vivian Jenna Wilson, Elon Musk's estranged daughter, publicly refuted several recent anti-trans statements her Tesla CEO and X owner father has made about her.
'She led it the whole way': 18-year-old B.C. woman leads hikers to safety in Jasper National Park
As fire threatened people in Jasper National Park, Colleen Knull sprung into action.
'Catastrophic' situation 'cannot continue': Open letter from Trudeau, other PMs calling for Gaza ceasefire
Prime ministers of Canada, New Zealand and Australia released a letter renewing calls for an “urgent ceasefire” in Gaza on Friday morning.
Arson attacks cause travel chaos before start of Olympics in Paris, thwarting athletes' travel
Arsonists attacked the French high-speed rail network early Friday, paralyzing travel to Paris from across the rest of France and Europe for some 800,000 people, including Olympic athletes heading to the grand opening ceremony of the Games in the evening.
Latest updates on wildfires in Jasper National Park: Rain, cooler weather limiting spread
Cool and wet weather is making a difference in Jasper National Park.
'He was just gone': Police ramp up search for vulnerable 3-year-old boy in Mississauga, Ont.
Police in Mississauga are conducting a full-scale search of the city’s biggest park for a non-verbal toddler who went missing Thursday evening. Sgt. Jennifer Trimble told reporters Friday morning that there has been no trace of three-year-old Zaid Abdullah since 6:20 p.m., when he was last seen with his parents in Erindale Park, near Dundas Street West and Mississauga Road.