A surprise improvement in air quality in South Asia in 2022 drove a decline in global pollution, with favorable weather a likely factor, a new report said Wednesday. A surprise improvement in air quality in South Asia in 2022 drove a decline in global pollution, with favorable weather a likely factor, a new report said Wednesday. Environment Phys.org – latest science and technology news stories
South Asia air pollution fell in 2022, but remains major killer: report
