B Bakec New member 31 Eki 2022 #1 Delhi's October Air Quality Second-Best Since 2015A prolonged spell of rain in early October gave Delhi its second-best air quality in the month since 2015, when the Central Pollution Control Board started maintaining air quality index data.
Delhi's October Air Quality Second-Best Since 2015A prolonged spell of rain in early October gave Delhi its second-best air quality in the month since 2015, when the Central Pollution Control Board started maintaining air quality index data.
