A surface inversion is preventing the normal mixing of air, meaning pollutants will remain trapped at lower altitudes.

The hazardous air quality in Los Angeles is largely a result of smoke from the Pacific Palisades Fire, intensified by strong ...

"Light winds and limited air movement will lead to a period of stagnant air conditions," NWS said, warning of "deteriorating ...

A dust storm is likely to cause unsettled conditions in two popular holiday destinations in the Canary Islands, the state ...

UCLA plans to end its emergency status Friday evening and restart in-person classes Tuesday. Most of the 22,000 on-campus ...

On Wednesday, a sheriff's official warned deputies about "hazardous" airborne contaminants near the Eaton fire.

Fanned by fierce winds and fueled by vegetation bone-dry after a long period of little or no rain, the Los Angeles fires ...

The State Meteorological Agency, AEMET, has issued a weather update forecasting light Calima in Lanzarote and Fuerteventura - ...

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

The National Weather Service has issued a Red Flag Warning for most of San Diego County amid another round of Santa Ana winds ...

The fires have prompted evacuation orders for hundreds of thousands of residents as entire neighborhoods are destroyed by the ...