NYC air quality worse than Delhi due to Canada wildfires

Canadian wildfire smoke from Quebec and Ontario pushed New York City's Air Quality Index above 200, reaching 'Very Unhealthy' levels.

New York City's air quality temporarily surpassed that of New Delhi, historically one of the most polluted cities in the world.

Authorities distributed N95 masks, canceled outdoor activities including school recess and sporting events, and urged vulnerable populations to stay indoors.

The smoke turned New York City's skyline orange and reduced visibility, disrupting flights and prompting health warnings across the Northeast.