All coverage
Flights to La Guardia Airport Grounded as Smoke Blankets New York City
By Mary Schlangenstein, Alan Levin & Skylar Woodhouse
Is it safe to exercise outside in poor air quality? Experts weigh in
By Berkeley Lovelace, Erika Edwards & Berkeley Lovelace Jr.
The massive smoke plume choking the northeast U.S. is what climate change looks like » Yale Climate Connections
By Jeff Masters & Bob Henson
Smoke blanketing New York City evokes memories of 1966 'killer smog'
By Maria Luisa Paul
Schools are closed and games are postponed. Here's what's affected by the wildfire smoke – and when they may resume
By Caitlin O'Kane
Detroit's air quality among the world's worst Wednesday due to Canadian wildfire smoke
By Brian Manzullo
Google tells employees in New York and along the East Coast to work from home as wildfire smoke fills the air
By Jennifer Elias
Canadian wildfires prompt new evacuations, alarm over air quality
By David Ljunggren, Ismail Shakil & Deepa Babington
Philly wildfire updates: Live coverage, air quality alerts
By Susan Phillips
How to Protect Yourself from Smoky Wildfire Air
By Lauren J. Young
‘It’s too much’: New Yorkers don masks or stay inside amid smog crisis
By Samira Asma-Sadeque
The Age of Flames Reaches the US East Coast
By Matt Simon & Amanda Hoover
Transcript: Mayor Adams Holds Briefing to Discuss New York City's Air Quality From Smoke Coming From
How to protect your lungs as NYC's air quality suffers from wildfires
By Sean Carlson, Elizabeth Shwe & Nsikan Akpan
NYC landmarks are blanketed in smoke pouring across the Northeast from Canadian wildfires
By Neirin Gray Desai
New York City recorded worst-ever air quality Wednesday, which was national Clean Air Day in Canada
By Lee Brown
Canada wildfire smoke: Flights grounded across US east coast
By Chelsea Bailey
How to Stay Safe in the 'Most Polluted' City in the World as Smoke Engulfs New York
By Samantha Maldonado, Rachel Holliday Smith & Jose Martinez
The Day That Wildfire Smoke Shrouded New York City
By Carolyn Kormann
Smoke from Canada wildfires blankets New York, East Coast
By Alexandra E. Petri
Smoky Conditions to Last for Days as Canada Wildfires Rage
By Erin Ailworth, Gareth Vipers & Alyssa Lukpat
NYC air quality ranks worst in world as Canadian wildfire smoke triggers health alerts
By Matt Brickman, Dave Price & Janice Huff
How wildfire smoke can threaten human health, even when the fire is hundreds of miles away
By Christopher T. Migliaccio
Canada wildfires: Smoky haze blanketing US, Canada could last into the weekend
By Rob Gillies & Jennifer Peltz
Millions breathing hazardous air as smoke from Canadian wildfires streams south over US
By Rob Gillies & Jennifer Peltz
Canada wildfires are leading to air-quality alerts in US. Here's how to stay safe
By Michael Phillis & Kathy Mccormack