In the case of the California wildfires, the pollution source is exposing millions of ... If the AQI says the air is ...
As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air ...
That’s how one air quality expert describes the current public health situation in Los Angeles, where thousands are coping ...
A major fire burning Friday at one of the world's largest battery storage plants in Northern California is sending up flames ...
As the fires rage and air quality worsens, the risk of health problems escalates. That’s because wildfire smoke contains fine particulates, known as PM2.5, which are one-seventieth the width ...
Health and climate experts say wildfire smoke is setting California back in its efforts to reduce air pollution.
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...