Mumbai, Jan. 30 -- Weeks after the Union environment ministry released the National Clean Air Programme (NCAP) to improve air quality by 20-30% in the next five years, a new report has said the NCAP uses limited data and its list of 102 cities omits a number of highly-polluted locations. Of the 17 cities identified in Maharashtra by the NCAP, citizens of 16 cities - including Mumbai - may continue to breathe polluted air despite the action plan, said the report....