The CleanAir Bench draws in polluted air, and removes up to 95% of Nitrogen Dioxide (NO2) before letting it out for you to breathe
Nitrogen Dioxide levels on Oxford Street
"This information has been obtained from the Environmental Research Group of Kings College London, using data from the London Air Quality Network. This information is licensed under the terms of the Open Government Licence. "
The air cleaned by this bench could fill more than 100 every day