air quality

Have you noticed that the sky seems a little hazy? It is most likely due to the fire in northern Los Angeles County.

An air quality alert is in effect for parts of Los Angeles and Ventura counties Monday due to smoke from a wildfire that grew to more than 14,000 acres over the weekend.

A recent haze over parts of San Diego County has residents questioning whether there is any concern with our air quality.

The Bay Area’s poor air quality is adding an extra twist to the San Francisco 49ers’ home opener in Santa Clara Thursday night.

Wildfire smoke is hanging over the Bay Area. Here’s a look at when the air quality could improve.

The Environmental Protection Agency is delaying plans to tighten air quality standards for smog despite a recommendation by a scientific advisory panel to lower air pollution limits to protect public health.