103 cities show drop in PM10 levels under clean air programme; Mumbai leads among metros | India News
Mumbai’s Gateway of India (For representational purposes) NEW DELHI: One hundred and three out of 130 cities covered under the National Clean Air Programme (NCAP) showed an improvement in the levels of PM10, one of the key pollutants, in 2024-25 compared to 2017-18, with Mumbai registering the highest decline of 44% among the six big […]