In London, Hyundai has promoted its Nexo fuel cell model with a special demonstration as a fine dust killer. The message: The Nexo leaves the roads less polluted than it finds them as the car’s air purification system is claimed to catch 99.9 percent of all fine dust particles from the air that flows through the filter.

The manufacturers claim that “When the NEXO is driven for just one hour, 26.9 kilograms of air is purified – this is the same amount that 42 adults breathe in an hour.” They also claim that 10,000 of the vehicles can do the work of 60,000 trees, at least in terms of carbon reduction.

dailymail.co.uk, hyundai.news