Canadian wildfire smoke was thick in the air over New York's Yankee Stadium on June 6, 2023. AP Photo/Frank Franklin II Wildfire smoke can harm human health, even when the fire is hundreds of miles away – a toxicologist explains why - information
Photos: Canadian wildfires impact US air quality
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Hazardous air quality hit NYC as smoke moves from Canada wildfires
MORE
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Photos: Canadian wildfires impact US air quality
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Photos: Canadian wildfires impact US air quality
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Hazardous air quality hit NYC as smoke moves from Canada wildfires
Hazardous air quality hit NYC as smoke moves from Canada wildfires
