Tracking every breath you take A local company, in partnership with Wits, has invented a low-cost device to track air quality. 01 July 2026 Dominique Adams and Edward Nkadimeng, AIrSynQ Systems Every year, air pollution contributes, on average, to over six million deaths globally, according to the World Health Organisation. Greenpeace believes 42 000 died in South Africa in 2023 due to fine particle pollution. And businesses are left billions of rands out of pocket due to lost productivity.