After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...

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

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

The air that women breathe up to three months before they become pregnant can have an effect on the future baby’s size. A ...

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

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.

Angelenos still bothered by the smell of wildfire smoke may be surprised to see that Air Quality Index numbers returned to ...

Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn ...

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

A moderate level of air quality was reported in most cities across the country, according to the Sri Lanka Air Quality Index ...