<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kulingana na shirika la afya duniani, 9 kutoka kwa watu wa 10 duniani kote hupumua hewa yenye kiwango cha juu cha uchafuzi, na 1 ya vifo vyote vya kimataifa vya 9 vinaweza kuhusishwa na kuathiriwa na uchafuzi wa hewa, jumla ya vifo vya 7 milioni kwa mwaka.  <response>: according to the world health organization, nine out of 10 people worldwide breathe air containing a high level of pollutants, and one of every 9 global deaths can be attributed to exposure to air pollution, totaling over 7 million premature deaths a year. 