Delhi among 31 non-attainment cities with increased PM10 levels in 2020-21, govt tells Parliament
Delhi is among the 31 of the 132 non-attainment cities under the National Clean Air Programme (NCAP) which have shown an increase in the level of PM10 pollutant concentration in 2020-21, the government told Parliament on Thursday. Responding to a query on the number of cities that have reported an improvement in air quality index … Read more