Delhi Chief Minister Arvind Kejriwal on Monday inaugurated India’s first smog tower in Delhi’s Connaught Place. The smog tower will purify 1,000 cubic metres of air per second within a radius of 1 km.

Mr Arvind Kejriwal sad that the tower has been set up as a pilot project and initial trends will be available within a month. If the pilot project is successful, more smog towers would be installed in the national capital.