Air Filtering Buses in UK : The UK now has air-filtering buses driving down its roads. One of the nation’s most giant bus and rail operators – the Go-Ahead Group – launching the initiative in 2018 to tackle air pollution.
It retrofitted a set of its Bluestar buses with a new air filtration system attached to the top of the vehicle and let them loose in Southampton. That city was chosen because the World Health Organization (WHO) revealed that its air quality is at the brink of an unsafe level. As the buses drive around, the filtration system cleans the air in the city.
