Navi Mumbai Municipal Corporation (NMMC) on Wednesday won the cleanest city award in the Super Swachh League category of annual Swachh Survekshan 2025-26, displacing Indore from the top spot after placing third last year. Navi Mumbai has ranked as the cleanest city in the country in the annual cleanliness survey. This recognition is part of the government's evaluation of urban cleanliness and sanitation.