To make Australians appreciate clean air, pollution pods installed to experience Delhi smog

British artist Michael Pinsky has opened the art installation 'Pollution Pods' in Australia's Perth to help Australians appreciate the clean air they have. The installation consists of interconnected domes that recreate the climate, visibility, polluted air and smell of Delhi, London, São Paulo, Beijing and Tautra. Some people claimed the pods may trigger racism towards Indians in Australia.