HANOI, Vietnam (AP) — Everyone loves a breath of fresh air. Unfortunately, too often our air is anything but fresh.

High school students in Kern County are bringing awareness and resources to educate the community on how air pollution may be ...

Chet Wayland was behind development of the Air Quality Index, a popular and color-coded ranking tool and modeling key to ...

Residents in Monterey County, California, are being urged to close their windows after a fire broke out at the Vistra Energy ...

Dhaka—the overcrowded capital city of Bangladesh—topped the list of cities with the worst air quality, recording an AQI score ...

Air pollution affects 99% of the global population, causing 7 million premature deaths annually. Major pollutants include ...

Yoga guru Baba Ramdev invited biohacker Bryan Johnson to Patanjali Yog Gram in Haridwar to discuss yoga, Ayurveda, and ...

Dhaka, the densely populated capital of Bangladesh, recorded the worst air quality in the world, with an Air Quality Index (AQI) of 184 at 8:34am on Saturday. Saturday's air was classified as ...

Rising wildfire, flood and insurance risks could reshape Eugene’s housing market. How will climate change impact Lane County ...

The city saw its best air quality in four months on Thursday, as strong winds helped improve the air quality from poor to ...

many countries have adopted an air quality index or AQI — a numerical scale where larger numbers mean worse air. They are also often assigned different colors to show whether the air is clean or ...