An air quality alert was issued on Wednesday at 4:14 p.m. in effect until Thursday at 6 p.m. The alert is for San Bernardino ...

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

Coverage of when the Hughes fire exploded north of Castaic, the areas under evacuation orders and an extended red flag ...

The evacuation area for the Border 2 fire stretches east to state Route 94 and west to Lower Otay Lake, warnings issued for ...

Coverage of the Hughes, Sepulveda and Laguna fires in Southern California during a fourth consecutive day of red flag fire ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

Air quality in Bangkok is categorised as yellow and orange zones, with no districts in the red zone. The citywide average PM2.5 concentration is 41 µg/m³.

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

The San Diego APCD has extended an air quality alert due to increased fine particle pollution from wildfire smoke for San ...

In areas where smoke is heaviest, air quality levels are expected to be ... exposure can actually affect your lung health," he said. County officials and health experts are advising residents ...

Chautauqua County officials are going on record to say they want to see commercial air service returned. During the January legislature meeting, county officials approved a resolution Restoring ...