A new atmospheric river will bring a new rainstorm to the Los Angeles area in the middle of the week, forecasters say.
The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.
Human-caused climate change was responsible for about a quarter of the fuel available for the wildfires that have devastated the Los Angeles area ... the “atmospheric river” storms that ...
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily more accurate.
The hazardous air quality in Los Angeles is largely a result of smoke from the Pacific Palisades Fire, intensified by strong Santa Ana winds.
Environmental groups are applauding a Los Angeles Superior Court ruling they say strengthens stormwater regulations at the Santa Susana Field Lab, limiting toxins and radioactive waste in the Los ...
The American Lung Association’s State of the Air report for 2024 listed the Los Angeles area as one of the top 10 cities polluted by year-round particle pollution. It’s been No. 1 for ozone ...