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 ...

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 ...

The temperature in Delhi NCR is likely to sink as the weather department predicts heavy rains in the coming few days ...

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 ...

The approximately 10,176-acre Hughes Fire burning northeast of Castaic Lake in northern Los Angeles County has created smoke ...

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.