Home » Clean Air Blog » Air Pollution » How bad is the air quality in Kathmandu? How bad is the air quality in Kathmandu? 2020年07月15日2018年02月24日 作者 Thomas Talhelm 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? How’s the Air in Nepal? Did Delhi’s Air Pollution Drop 25% in 2019? What the Data Says Is Summer Air Better Than Winter Air? How Visible Is India’s Air Pollution?