A fire at the Owl Metals recycling facility that caused the Peninsula Expressway to shut down is still causing an air quality ...

Angelenos are being encouraged to keep their air purifiers on and to wear a mask when outside in the wake of the recent fires ...

Dundalk residents face health risks from pollutants after a recycling facility fire, with warnings to limit exposure and use ...

The South Coast Air Quality Management District advised OC residents of potential smoke impacts due to wildfires burning in ...

On Wednesday at 3:18 p.m. an updated air quality alert was issued valid until Thursday at 6 p.m. The alert is for Ventura ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...

An air quality alert was issued on Wednesday at 4:14 p.m. in effect until Thursday at 6 p.m. The alert is for San Bernardino ...

With another surge of fierce Santa Ana winds, residents were asked to remain vigilant. An Air Quality Alert has been extended ...

An Air Quality alert has been issued by the Ventura County Air Pollution Control District due to smoke from the Hughes Fire ...

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...

A surface inversion is preventing the normal mixing of air, meaning pollutants will remain trapped at lower altitudes.

EAST HELENA, Mont. - A cold weather inversion is impacting the East Helena area, leading to poor air quality conditions.