An air quality alert was issued on Thursday at 3:31 p.m. in effect until Friday at 7:15 a.m. The alert is for Burke Mountains, Greater Burke, McDowell Mountains and Eastern McDowell as well as Yancey ...

After a week of smoke, ash and flames, officials with Cal Fire San Diego announced Thursday that the Border 2 Fire, located in the Otay Mountain Wilderness Area, is now 100% contained.

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires. As fires burned tens of thousands of acres across Los Angeles County, officials ...

Earlier, Grap-3 restrictions were reimposed in Delhi after the city's AQI dropped to 'severe' level on Wednesday (January 29) ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

DEQ air monitoring stations showed "moderate" air quality across most of Portland Wednesday morning. It's expected to rapidly improve Thursday night.

The Centre's Delhi-NCR air quality panel enforced GRAP stage 3 restrictions in Delhi due to rising pollution, limiting ...

Bengaluru: The residents of the city have experienced foggy, misty mornings and unexpected rainfall in the middle of January.

The air quality in the national capital has once again deteriorated, falling into the 'very poor' category on Wednesday ...

Air quality in San Francisco is improving, according to an Axios analysis of year-over-year EPA data. Why it matters: Long-term exposure to poor air quality is harmful to your health. A growing body ...

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

LA County Sheriff says about 31,000 people were under mandatory evacuation orders while another 23,000 were under evacuation ...