Home » Clean Air Blog » Air Pollution » Did India Air Pollution Improve in 2021? Did India Air Pollution Improve in 2021? 2022/1/172022/1/14 作者 Dhariyash 哇！此内容没有中文版。点击这里快去看英文版！ 你知道这些吗？ COVID-19 Lockdown Slashes PM2.5 in India’s 6 Biggest Cities 2020 India Air Pollution Report: Did Air Quality Improve? Did Delhi’s Air Pollution Drop 25% in 2019? What the Data Says Mumbai Air Quality Exceeds 8 Times WHO Limit in 2021
