There's confusion over how safe air quality is in L.A. as fires continue to burn, spewing wildfire smoke and toxins. We look at air quality readings, what's real and what's not and what people can do.

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

Blueair’s air purifiers continuously filter out allergens, dust, pet dander, and other harmful particles, helping you breathe ...

We are fully staffed, no stations are closed and there are no engines that are not filled,” said Long Beach Fire Capt. Jack ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

Liverpool have three of their top players out of contract in the summer, so who would be a good fit to replace them if they ...

Explore how green spaces in urban areas play a critical role in mitigating climate change. Learn how parks, gardens, and street trees help reduce urban heat, improve air quality, and boost mental ...