Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

“Researchers analyzed 175 countries,” using the most recent data from leading scientific and environmental research ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

On Friday, the South Coast Air Quality Management District issued a smoke advisory for the fourth consecutive day, largely ...

Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.

After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger ...

A total of six towns in Monmouth and Ocean counties have unhealthy air and ozone levels, according to AirNow.gov.

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...