Beijing’s air quality improves whilst New Delhi’s PM2.5 levels worsen

Paddy Robertson 空气污染, 新闻报导, PM2.5
Delhi vs Beijing air pollution quality levels

哇！此内容没有中文版。点击这里快去看英文版！

 

关注我们微信公众号SmartAir2013

你知道这些吗？

Bike Pollution Mask IndiaDid Delhi’s Air Pollution Drop 25% in 2019? What The Data Says
10年雾霾攻略：小白生存指南
While Air Quality Improves in Other Major Cities, These Two Cities Worse in 2018

Leave a Reply

  Subscribe  
Notify of