Think back to the red AQI forecast on your phone. What information was it trying to convey? The Air Quality Index (AQI) is a ...

As a result of this exemption, the total tax burden on air purifier imports has been reduced from 58.60% to 31.50% ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...

A county hotline has also been established for residents to call officials with any questions about the air quality and best ...

A local state of emergency was declared on Friday, and the county board of supervisors will look to ratify it at a special meeting on Tuesday.

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...

Vog, a mix of volcanic dust and gases, can cause health issues like eye and throat irritation, coughing, and shortness of ...

Once you get into emergency preparation, it can be easy to go overboard. But you don’t have to go full “doomsday prepper” to ...

Kids are encouraged to submit their raptor-inspired artwork on the raptor center's website. ...DENSE FOG ADVISORY NOW IN ...

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

A new report from the European Court of Auditors (ECA) has concluded that air pollution in the EU continues to be a danger to ...