The ash and dust warning comes after the Southern California air quality monitors issued a smoke advisory on Wednesday ... than the president says. A map from Cal Fire shows areas that are under ...

Some exchanged screenshots of maps from the Watch Duty app, which has served as a go-to for fire updates. Others snapped photos of the smoke they ... erupted last week, Canadian Allie Mason ...

SAN FRANCISCO (AP) — A fire at the world’s largest battery storage plant in Northern California smoldered Friday after sending plumes of toxic smoke into the atmosphere, leading to the ...

Researchers have shown that plumes of wildfire smoke can carry contaminants hundreds ... with more than 5 million hectares burned according to the Canadian Interagency Forest Fire Centre, which ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

It was smoke from the Los Angeles wildfires. Rasmus Swalethorp and others ... The goal in the coming months, said Swalethorp, is to map out where the ash has distributed and its impact on coastal ...

As fires burned across LA this week, worried residents have been looking at measures of air quality to help determine how safe it is to be outside. Smoke from wildfires can travel thousands of ...

"Based on the literature we have now, exposure and inhalation of fire smoke is positively associated with the number of hospital admissions or visits for different types of cardiovascular disease ...

In a nutshell A single day of wildfire smoke can contribute over 20% of toxic pollutants that accumulate on urban surfaces ...

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the general public may experience health effects and members of sensitive ...

A huge blaze at a massive lithium battery storage plant in Monterey County sent bursts of flame skyward Thursday night and Friday morning, along with a dramatic column of smoke. The fire at the ...