N NoFear New member 9 Nis 2022 #1 Air quality sinks in 40% cities in Punjab, Himachal Pradesh & Haryana Air quality levels in 40% of the cities in the region, which figure on country’s list of non-attainment cities, worsened between 2019-20 and 2020-21.
Air quality sinks in 40% cities in Punjab, Himachal Pradesh & Haryana Air quality levels in 40% of the cities in the region, which figure on country’s list of non-attainment cities, worsened between 2019-20 and 2020-21.
