New York City's air pollution is among the world's worst—and similar crises are becoming more common. Here's how to be prepared for the next one
Canada Wildfires: New York's AQI Improves Marginally, Pollution Levels in US Worst Since 2006; Smoke Reaches Northen Europe - News18
Canadian wildfires: Chicago has the worst air quality in the world
Wildfire smoke makes New York air quality worst in the world
Canada Wildfire Smoke Reaches U.S., Here Are Potential Health Effects
New York Has World's Worst Air Pollution as Canada Wildfires Rage - Bloomberg
New York braces for unhealthy air quality as wildfire smoke is set to blanket the state
It's scary': New York has world's worst air quality as Canada wildfires rage
New York air pollution hit hazardous ratings as wildfire smoke plagues East Coast
Air quality alert updates: New York City skyline turns orange due to smoke from Canada wildfires - ABC7 San Francisco
Intense smoke fills NYC and forces a 'code red' in Philadelphia as millions from the East Coast to Canada suffer from Quebec's wildfires - KTVZ