Swachh Vayu Sarvekshan Subject :Government Schemes Context: Swachh Vayu Sarvekshan- Ranking of Cities’ released under National Clean Air Programme (NCAP). Concept: Under the guidance of the Minister for Environment, Forest and climate Change, the Ministry is going to launch Swachh Vayu Sarvekshan  that promotes ranking of 131 cities in the country for implementing […]