LOS ANGELES -- With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping ...

Longterm health damage becomes a concern as the air quality index reached hazardous levels for some neighborhoods ...

Here's what to know about improving your air quality at home during a wildfire—these expert tips help you breathe easier when ...

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

Emergency room doctors report waves of patients with breathing problems as smoke increases fine particulates in the air. Health officials also are monitoring the potential mental health toll wildfires ...

Tens of thousands of people have been impacted by evacuation orders since the blazes began. Follow for live updates.

The capital of North Macedonia, Skopje, was once again the most polluted city in Europe yesterday, while Sarajevo ranked ...

Wildfire smoke increases tiny particles in the air known as particulate matter that can be harmful to people’s health.

With hazardous levels of smoke lingering over Los Angeles County as a result of the slew of wildfires currently burning throughout the region, county officials are urging the public to stay safe.

Certain masks are effective in protecting against wildfire smoke — but only if they are fitted and worn properly.

AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

A map from AirNow suggests that the air quality around Los Angeles and Anaheim, California, is unhealthy as the Palisades ...