These were the most polluted US cities in 2023, study shows
The study analyzed data from cities and countries around the world in 2023 to determine its ranking of places with the worst air quality.
Wood-burning ban in SoCal extended
Indoor and outdoor wood burning are banned through Wednesday in much of the Southland due to a forecast of high air pollution in the area.
Los Angeles is most ozone-polluted US region (again), report shows
Los Angeles gets an "F" for air quality yet again, according to the American Lung Association's new "State of the Air" report.
No-burn order extended through Dec. 26 in SoCal
The South Coast Air Quality Management District Sunday extended a mandatory prohibition on indoor and outdoor wood burning in much of the Southland through Monday.
Pollution a concern during SoCal heat wave
As we consider our activities outside during this weeklong heat wave, don't forget about pollution.
NASA commissions independent team to study UFOs
Lawmakers from both parties say UFOs are a national security concern, but scientists don't believe the sightings are "extra-terrestrial in origin."
Lighting a fire? 'Check before you burn' period begins Monday
Starting Monday, Southland residents planning to spark up the fireplace will have to check with air-quality officials first.
Air quality briefly improved amid 2020 COVID-19 lockdown, UN says
The World Meteorological Organization, releasing its first ever Air Quality and Climate Bulletin on Friday, cautioned that the reductions in pollution were patchy.
July 4 festivities in 2021 caused worst air since Bobcat Fire
The South Coast Air Quality Management District said that air quality after this year's Fourth of July festivities was the worst in the region since the Bobcat Fire last September, and showed the second highest pollution levels for Independence Day in the last decade.
Research finds links between air quality and COVID vulnerability: UCLA
Long-term exposure to poor air quality increased the risk of COVID-19 throughout the country last year, according to research announced Wednesday from a UCLA-led team.
Local lockdowns brought fast global ozone reductions: NASA
As a result of the lower NOx emissions, by June 2020, global ozone levels had dropped to a level that policymakers thought would take at least 15 years to reach by conventional means, such as regulations.
American Airlines not denying possible UFO spotting, says: 'Talk to the FBI'
An American Airlines jet encountered an apparent UFO over northeastern New Mexico Sunday afternoon.
Smoke Advisory issued amid Bond, Airport fires
Regulators say air quality is being affected throughout northern and central Orange County and the Long Beach area.
Weather forecast for Thursday evening, December 3
The latest air quality and weather forecast for the greater Los Angeles area, including beaches, valleys and desert regions.
No-burn alert in effect Monday in many parts of Southland
Residents in the South Coast Air Quality Management District are prohibited from indoor and outdoor wood burning on Monday due to a forecast of high air pollution in the area.
Bobcat Fire in Angeles National Forest now at 95% containment
Firefighters were making steady progress on the 115,796-acre Bobcat Fire Thursday, with containment growing to 95%.
Weather Forecast: Wednesday, Oct. 21
The latest forecast and air quality conditions for the greater Los Angeles area, including beaches, valleys and desert regions.
Weather Forecast: Wednesday, Oct. 21
The latest forecast and air quality conditions for the greater Los Angeles area, including beaches, valleys and desert regions.
Weather Forecast: Friday, Oct. 16
The latest forecast and air quality conditions for the greater Los Angeles area, including beaches, valleys and desert regions.
Weather Forecast: Thursday, October 15
The latest forecast and air quality conditions for the greater Los Angeles area, including beaches, valleys and desert regions.