An air stagnation advisory has been issued for large portions of Idaho and Oregon, warning residents of stagnant air ...

With strong winds in the forecast, the Coachella Valley is expected to see wildfire smoke until 5 p.m. Saturday and dust ...

The hazardous air quality in Los Angeles is largely a result of smoke from the Pacific Palisades Fire, intensified by strong ...

The Montgomery County Sheriff's Office has clarified that reports of hazardous air quality in the area were due to a glitch ...

On Wednesday at 6:04 a.m. an air quality alert was issued valid until 7 p.m. The alert is for Eastern San Fernando Valley, ...

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

Look for a mostly sunny and breezy day with 10 to 15 mile-per-hour winds out of the northeast this morning, easing to 5 to 10 ...

An air quality alert was issued on Monday at 8:08 p.m. in effect until Wednesday at 7 p.m. The alert is for Joshua Tree, ...

The National Weather Service has issued an air quality alert due to harmful levels of windblown dust and ash as multiple ...

As the wildfires raged and smoke billowed across Los Angeles, officials issued air quality alerts, schools canceled classes ...

On Friday at 5:14 p.m. an air quality alert was issued valid until Sunday at 10 p.m. The alert is for Joshua Tree NP West, Joshua Tree NP East, Chuckwalla Mountains, Chiriaco Summit and Chuckwalla ...

An air quality alert was issued on Thursday at 4:59 p.m. in effect until Friday at 5 p.m. The alert is for San Bernardino/Riverside County Valleys-The Inland Empire, Riverside County Mountains, ...