The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

Houseplants, green spaces, and biophilic design have been trending for some time now, so it's no surprise that air-purifying ...

A pause for concern for some Capital Region residents after receiving alerts on their phones for air quality concerns in the ...

Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the blazes.

A council said it was taking measures to tackle poor air quality near a bus station after pollution levels were found to ...

An air quality alert was issued on Monday at 8:08 p.m. in effect until Wednesday at 7 p.m. The alert is for Joshua Tree, ...

On Monday at 11:03 p.m. an air quality alert was issued valid until Wednesday at midnight. The alert is for Eastern San ...

Wildfires in Los Angeles County continued to burn on Monday, January 13, 2025, as firefighters worked to contain portions of ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

The Montgomery County Sheriff's Office has clarified that reports of hazardous air quality in the area were due to a glitch ...