Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds blow through the Eaton and Palisades burn scars.​ ...
The fire danger is again at critical levels as strong Santa Ana (Northeasterly) winds sweep across SoCal. Those winds could ...
Widening the ambit of its hearing, the Supreme Court on Monday sought responses from various authorities including MCD and ...
More than 220 million Americans are facing life-threatening and bitter cold weather this week as frigid air blasts much of ...
Millions of people living in California have been warned against doing any outdoor activity because of bad air quality amid ...
On Monday at 11:45 p.m. an air quality alert was issued valid until Tuesday at 10 p.m. The alert is for Calabasas and Agoura ...
The air quality index (AQI) in many LA regions looks good, but that doesn't mean the air is safe. Why it matters: The AQI in ...
Despite dangerous wind conditions, fire crews made quick work of a brush fire near the Griffith Observatory. The extreme ...
Fine particulate matter is airborne microscopic dust and droplets smaller than 2.5 microns (PM2.5) in diameter. The composition of particulate matter depends on its source, the season and ...