As wildfires blaze in California, many are evacuating while firefighters work to extinguish the flames. Residents in and ...

On Friday at 2:11 p.m. an air quality alert was issued valid until Saturday at 5 p.m. The alert is for Calabasas and Agoura ...

It's a numeric scale that goes from 0 to 500, in which the lower the number, the better the air quality. The EPA calculates the AQI based on five major air pollutants: ozone, particulates ...