Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 257 at 9:31am today (25 January). The air was classified as 'very ...

As firefighters continue to battle the rapidly-growing Border 2 fire, a smoke advisory is in effect for the southwestern area ...

At least 28 people are believed to be dead and more than a dozen others remain unaccounted for as multiple wildfires rage ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

As of Friday morning, wind is blowing the smoke toward the west and depositing ash on the ground in some communities in the ...

If you think something seems off with the air quality today in New York City, you're not wrong. But what's causing it? One ...

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

With the start of the Nevada Legislature coming up Feb. 3, lawmakers are working on measures to address the toll of climate ...

Four Texas counties were recently flagged by the Texas Commission on Environmental Quality for exceeding federal air quality ...

Today’s air was classified as ‘very unhealthy', referring to a severe health threat, according to the AQI index ...

Boeing announced fourth quarter details showing it lost last year about $11.8 billion, the second heaviest loss in Boeing ...