Alghadeer TV Alghadeer TV
Key air pollutants temporarily plunged by unprecedented levels during coronavirus lockdowns last year, with fine particle pollution falling by more than a third across parts of Asia, a U.N. agency said on Friday. Particulate matter (PM 2.5) fell by up to 40% across Africa, South America, and Southern Asia and …
Read More »Air quality improved slightly in 2020 during lockdowns, U.N. agency says
