As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...

The worst air quality in recent years occurred in June 2023, when the smoke became so thick it created an orange haze over ...

Weather Photos: Smoke from Canada wildfires blankets Northeast By Tuesday evening, New York City had the most polluted air in the world with an air quality index rating of 196.

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

The western US faces a tough week with major wildfires like the Gifford Fire near Los Angeles burning over 114,000 acres and ...

New York City air quality is dropping as Canadian forest-fire smoke swirls down the Hudson River, shrouding much of the ...

Early Wednesday morning, New York City was second only to Delhi, India for the worst air quality and pollution out of 100 tracked countries, according to Swiss air quality technology company IQAir.

People walk in Central Park as smoke from wildfires in Canada cause hazy conditions in New York City on June 7, 2023. TIMOTHY A. CLARY/AFP via Getty Images ...

People view New York City in a haze-filled sky from the Empire State Building observatory, Wednesday, June. 7, 2023, in New York. Smoke from Canadian wildfires poured into the U.S. East Coast and ...

Smoke from the hundreds of wildfires burning across Canada is expected to return to the New York area starting late Thursday, according to the National Weather Service office in Upton, N.Y.

New York City Mayor Eric Adams said that at 5 p.m., the AQI had hit 484, “the highest level index of our knowledge since the ‘60s.” ...