Delhi witnesses max number of ‘Good’ to ‘Moderate’ air quality days during first 4 months’ of 2024: Report
The number of 'Good to Moderate' Air Quality days for the first four months' were 8 in the year 2016; 29 in 2017; 32 in 2018; 44 in 2019; 68 in 2020; 31 in 2021; 27 in 2022; and 52 in the current year 2023.