The 2026 Swachh Vayu Sarvekshan has released a fresh report card on how Indian cities are performing in their efforts to control air pollution. A total of 130 cities were assessed under the National Clean Air Programme, with cities divided into three population-based categories. Lucknow topped the million-plus category, while Rourkela led cities with populations between three and 10 lakh. Kalinga Nagar ranked first among cities with fewer than three lakh residents. Delhi scored 172 points and ranked 21st among 48 million-plus cities, ahead of Mumbai, Bengaluru and Kolkata.How Did Indian Cities Perform?The 2026 survey shows that smaller cities and towns can perform strongly in implementing pollution-control measures, challenging the idea that only major metros are leading India's clean-air efforts. Lucknow scored 198 points out of 200, followed by Indore at 197 and Jabalpur at 195 in the million-plus category. However, the ranking does not mean these cities necessarily have the lowest pollution levels. Instead, it evaluates measures covering major pollution sources and improvements in PM10 levels.Lucknow topped the million-plus category with 198 points.Indore and Jabalpur followed with 197 and 195 points.Delhi scored 172 points and ranked 21st.Rourkela led the three-to-10-lakh population category.Kalinga Nagar topped the category for cities below three lakh population.What The Survey MeasuresThe Swachh Vayu Sarvekshan is part of the National Clean Air Programme, launched in 2019 to address urban air pollution. The assessment examines actions taken against road dust, waste burning, construction and demolition waste, vehicle emissions and industrial pollution. It also considers improvements in particulate pollution and public-awareness measures.The 130 participating cities are divided according to population size: 48 cities have populations above 10 lakh, 42 have between three and 10 lakh residents, and 40 have fewer than three lakh residents. The results therefore provide a comparison within similar population groups rather than putting every city into one overall ranking.Metros Face Mixed ResultsDelhi's 172-point score placed it 21st among the 48 largest cities, with Visakhapatnam sharing the same position. Delhi performed ahead of Mumbai, Bengaluru and Kolkata, but its ranking should not be interpreted as proof that its air is cleaner than those cities. The survey primarily measures pollution-control performance rather than actual day-to-day AQI.Among the largest cities, Madurai recorded the lowest score at 132.1, while Kolkata scored 142.2. In the middle population category, Rourkela topped with 198.5 points, while Jalandhar recorded the lowest score at 124.5. Among smaller cities, Kalinga Nagar scored 198.5, whereas Byrnihat recorded 108.5.Key Highlights130 Indian cities were assessed in Swachh Vayu Sarvekshan 2026.Lucknow topped the million-plus cities with 198 points.Delhi ranked 21st with 172 points.Rourkela led the three-to-10-lakh population group.Kalinga Nagar topped cities with populations below three lakh.The assessment focuses on pollution-control efforts, not direct AQI rankings.Clean-Air Efforts Need Continued ActionThe 2026 clean-air report card shows that effective pollution-control work is taking place across cities of different sizes, but the results also highlight continuing challenges. A high survey score does not automatically mean that residents are breathing clean air, making actual pollution measurements equally important. The findings underline the need for sustained action on dust, transport, waste, construction and industrial emissions. With 130 cities covered under the national programme, the focus now remains on turning pollution-control measures into lasting improvements in air quality.Disclaimer: This article is provided for knowledge and news-information purposes only. The Swachh Vayu Sarvekshan ranking measures pollution-control performance and should not be treated as a direct ranking of cities by AQI or overall air cleanliness.
