The Oregon Department of Environmental Quality issued an air quality advisory for Eastern Lane, Eastern Linn, Eastern Marion, ...

as it often does near actively burning wildfires). Though Jerrett says, '"good" is a bit of a misnomer because even low ...

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

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

A fire at the Owl Metals recycling facility that caused the Peninsula Expressway to shut down last week is still causing an air quality alert, according to the Maryland Department of the Environment.

The areas surrounding the wildfire, including the San Gabriel Mountains, the 5 Freeway corridor near Castaic Lake ... they may not always affect Air Quality Index (AQI) readings.

KCRW and R&S Kayne Foundation Los Angeles held a public information panel and Q&A session regarding immediate and long-term ...

India’s capital of over 33 million people has long suffered from toxic air, but this has never really registered as a key ...

And are you safe if you live farther away? There’s no magic answer to these questions, but we break down what we know.

Invested in the future of? Learn how one educators’s non-profit is fighting food insecurity and empowering the city’s next ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

Coverage of when the Hughes fire exploded north of Castaic, the areas under evacuation orders and an extended red flag ...