Air pollution from wildfires remained well above healthy levels across much of southern and northern Ontario and several communities in British Columbia and Alberta on Thursday.
But there may be some hope on the horizon, after the number of fires burning across the country fell overnight.
The fires and the blankets of smoke affecting millions of Canadians prompted a debate in the House of Commons, during which members of Parliament expressed solidarity with the people affected and discuss the role climate change is playing in this year's more-severe fire season.
"Climate change is real and we are seeing and living its impact every day," Environment Minister Steven Guilbeault said during the debate.
This, he said, is the worst fire season Canada has ever experienced and it has had devastating consequences.
"People have lost everything," he said.
As debate continued over the motion brought forward by the Bloc Quebecois, the air outside the Parliament Buildings had mostly cleared following several days of air quality so poor people were told to limit or avoid outdoor activities completely.
But further south, towards the Greater Toronto Area and in areas around Sudbury and North Bay, the air quality remained poor.
There are also many warnings of moderate or high risks due to bad air quality in parts of British Columbia and Alberta, as out-of-control fires continued to burn in almost every province and territory across Canada.
Environment Canada's air quality forecast suggests things will remain at unhealthy levels in most of southern Ontario and in western Canada through Friday.
Multiple health studies have linked wildfire smoke to serious health consequences including heart attacks, strokes and breathing problems, and the poor air quality has prompted cancellations or changes to outdoor activities as a result.
The Toronto District School Board joined several of its counterparts across the region in cancelling outdoor activities and moving recess inside for a second straight day Thursday. The Toronto Zoo also announced it would close early.
As of midday Thursday, there were 431 fires burning in nine provinces and two territories. That was down from 441 Wednesday, with Quebec extinguishing 10 fires since Wednesday morning.
The number of out-of-control fires also fell from 256 on Wednesday to 234 on Thursday, including a change in status for more than a dozen fires in Quebec.
The eastern United States has been seeing the effects from wildfire smoke drifting south, with cities like New York and Washington, D.C., issuing air quality warnings of their own.
The U.S. Federal Aviation Administration grounded flights out of Philadelphia International Airport on Thursday morning and slowed traffic to and from New York City-area airports as wildfire smoke reduced visibility.
Prime Minister Justin Trudeau spoke on the phone with U.S. President Joe Biden about the issue on Wednesday. A readout of that call said both leaders agreed the situation pointed to the urgency of addressing climate change.
More than 42,000 square kilometres have burned so far this year, making 2023 the second-worst year for fires on record. That's before the hottest months of the year have even begun.
In 2014, more than 46,000 square kilometres burned, the most ever in a single year. At the current pace, that total is expected to be passed this weekend.
There has been no loss of life, although property and infrastructure damage has been significant. Hundreds of homes and other buildings were destroyed or damaged in Nova Scotia in recent weeks, while Quebec's fires are threatening critical infrastructure including roads and Hydro towers.
On Vancouver Island Wednesday, a small wildfire cut off the only major highway linking Port Alberni, Tofino and Ucluelet to the rest of British Columbia.
This report by The Canadian Press was first published June 8, 2023.
A Canadian man who is trapped in Lebanon with his family says they are anxiously waiting for seats on a flight out of the country, as a barrage of Israeli airstrikes continues.
A 21-year-old Yazidi woman has been rescued from Gaza where she had been held captive by Hamas for years after being trafficked by ISIS.
Parts of icy Antarctica are turning green with plant life at an alarming rate as the region is gripped by extreme heat events, according to new research, sparking concerns about the changing landscape on this vast continent.
A 21-year-old man who was charged with attempted murder in the shooting of a Toronto police officer this week was out on bail at the time of the alleged offence, court documents obtained by CTV News Toronto show.
Nearly 30 years after a six-year-old girl disappeared in Western Arkansas, authorities have identified a suspect in her abduction through DNA evidence.
Prosecutors have charged a Michigan man with killing and dismembering a janitor he met on the dating app Grindr.
A teen charged with the murder of another teen on Prince Edward Island last year has pleaded guilty to a lesser charge of manslaughter.
Armed men belonging to the Gran Grif gang killed at least 70 people, including three infants, as they swept through a Haitian town shooting automatic rifles at residents, a spokesperson for the United Nations' Human Rights Office said on Friday.
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The federal Fisheries Department says it is concerned about a "pattern" of violence and threats toward its enforcement officers after two tense incidents off southwestern Nova Scotia last month.
The owner of a Gatineau, Que. café says it's 'silly' that Quebec's language watchdog is telling the business to write its Instagram posts in French.
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More than half of the 205 firearms lost by the Royal Canadian Mounted Police since 2020 have been recovered, but two machine guns remain missing.
A 21-year-old man who was charged with attempted murder in the shooting of a Toronto police officer this week was out on bail at the time of the alleged offence, court documents obtained by CTV News Toronto show.
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Iran’s supreme leader on Friday praised the country’s recent missile strike on Israel and said it was ready to do it again if necessary, state TV reported.
The U.S. and British militaries struck more than a dozen Houthi targets in Yemen on Friday, going after weapons systems, bases and other equipment belonging to the Iranian-backed rebels, U.S. officials confirmed.
Prosecutors have charged a Michigan man with killing and dismembering a janitor he met on the dating app Grindr.
UN peacekeepers are staying in their positions on Lebanon’s southern border despite Israel’s request to vacate some areas before it launched its ground operation against Hezbollah militants, the UN peacekeeping chief said Thursday.
An Israeli airstrike on a West Bank cafe that the military said targeted Palestinian militants also killed a family of four, including two young children, relatives told The Associated Press on Friday.
Prime Minister Justin Trudeau is set to announce funding to support French-speaking African countries and initiatives to promote the French language in the Francophonie.
Defence Minister Bill Blair says Israel has the right to defend itself in 'a calibrated and proportional way' following Iran’s ballistic missile attack against Israel on Tuesday.
A federal inquiry into foreign interference plans to hear from senior Global Affairs Canada officials Friday.
When an Ontario doctor refused to sign off on a mammogram for 38-year-old Sidra Lone, the mother of four says she was left with no choice but to lie.
Staff at Saskatoon's Royal University Hospital are calling for systemic changes just two days after its emergency room was more than three times above its capacity.
An Ontario child has died after coming in contact with a rabid bat, a health official confirmed on Wednesday.
For humans, flashing a smile is an easy way to avoid misunderstanding. And, according to a new study, bottlenose dolphins may use a similar tactic while playing with each other.
Alphabet's Google is testing showing check marks next to certain companies on its search results, a company spokesperson said on Friday, in a move aimed at helping users identify verified sources and steer clear of fake websites.
A hacking group tied to Russian intelligence tried to worm its way into the systems of dozens of western think tanks, journalists and former military and intelligence officials, Microsoft and U.S. authorities said Thursday.
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Legendary singer Paul Simon has said he is 'optimistic' about being able to return to performing live after losing most of his hearing in his left ear.
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Canada's airlines have failed in their challenge of air passenger protection rules that the federal government implemented in 2019.
The Competition Bureau says it's obtained a court order as part of an investigation into potential anti-competitive conduct by the Canadian Real Estate Association.
The Vatican Bank has fired two employees whose recent wedding violates a newly-introduced ban on marriages between staff.
A five-seat sushi counter located inside another restaurant is the latest Vancouver eatery to receive a Michelin star.
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Caitlin Clark has been named the WNBA Rookie of the Year in a near-unanimous vote, giving the Indiana Fever back-to-back winners after Aliyah Boston won the honour last season.
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A group of classic car enthusiasts donated hundreds of blankets to nursing homes in Nova Scotia.
Chantal Kreviazuk is set to return to Winnipeg to mark a major milestone in her illustrious musical career.
From the beaches of Cannes to the bustling streets of New York City, a new film by a trio of Manitoba directors has toured the international film festival circuit to much pomp and circumstance.
A husband and wife have been on the road trip of a lifetime and have decided to stop in Saskatchewan for the winter.
The grave of a previously unknown Canadian soldier has been identified as a man from Hayfield, Man. who fought in the First World War.
A group of classic car enthusiasts donated hundreds of blankets to nursing homes in Nova Scotia.
Moving into the second week of October, the eastern half of Canada can expect some brisker fall air to break down from the north
What does New Westminster's təməsew̓txʷ Aquatic and Community Centre have in common with a historic 68,000-seat stadium in Beijing, an NFL stadium and the aquatics venue for the Paris Olympics? They've all been named among the world's most beautiful sports venues for 2024.
The last living member of the legendary Vancouver Asahi baseball team, Kaye Kaminishi, died on Saturday, Sept. 28, surrounded by family. He was 102 years old.
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A 21-year-old man who was charged with attempted murder in the shooting of a Toronto police officer this week was out on bail at the time of the alleged offence, court documents obtained by CTV News Toronto show.
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An Edmonton hot tub repairman who was the subject of a previous CTV News Edmonton report has been charged with fraud.
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The Opposition Tories introduced a motion to get the justice system to take another look at the case of Jordyn Reimer.
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RCMP say fraudsters are continuing to ask for gas money before selling fake gold jewelry to people around Saskatchewan.
Saskatchewan Party Leader Scott Moe says if re-elected, his government would introduce a Saskatchewan Home Renovation Tax Credit aimed at making renovations more affordable.
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Waterloo Regional Police have laid charges after a car crashed into the side of a Kitchener home at 3:30 a.m.
A DoorDash driver who was caught on camera appearing to spit into an Ontario man’s drink has been removed from the platform, the food delivery company has confirmed.
The Region of Waterloo Is considering extending funding for the hybrid shelter on Erbs Road.
Saskatoon police arrested a homeless person at the scene of an encampment underneath the University Bridge on Friday morning.
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A northeastern Ontario jury has started deliberating in Canadian musician Jacob Hoggard's sexual assault trial, we can now tell you what they weren't allowed to hear.
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A London, Ont. man, who pleaded guilty earlier this year in a harassment case, has been sentenced to two months in jail for criminal harassment of a Windsor, Ont. family.
Middlesex OPP have shuttered a road between Mount Brydges and Komoka today - Amiens Drive is currently closed between Glendon Drive and Oriole Drive.
The Ministry of Labour is investigating a workplace incident that claimed the lives of two people in Georgian Bluffs, south of Owen Sound.
A Midland woman is facing several charges after police say she bit an officer while being arrested for an alleged armed confrontation.
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He may not have logged the fastest time or even gone the full distance, but residents of a Newfoundland town agree the goat who unexpectedly joined the local weekend half marathon was the event's undisputed champion.
A mother in a community where the cost of living is one of the highest in the country says grocery prices are 'inhumane' and retailers are putting profits ahead of people’s basic human right to food.
A soccer game in England on Tuesday night drove a spike in online traffic across the Atlantic to a website launched by the Newfoundland and Labrador government.
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