Delhi CM Arvind Kejriwal also dismissed the report that said Delhi has the most polluted water. He stated that a city's water quality cannot be checked by just 11 samples.
Supreme Court had sought AQI data to determine if there had been a significant drop in the pollution levels of Delhi following the implementation of the odd-even scheme.
In early September, Delhi Chief Minister Arvind Kejriwal had claimed that pollution had reduced in the national capital by 25% in four years, citing a report by Central Pollution Control Board.
While weather bloggers believe that pulled air from north India is responsible for increased pollution levels in Chennai, the IMD asserts that it is impossible