"She said what many of us want to say, and questioned what we want to question."

Li Suhua, a member of the CPPCC.

“她说了我们很多人想说的话，想问的问题。”

――全国政协委员、女高音歌唱演员李素华谈环保纪录片《穹顶之下》

"After watching the documentary, I realize it was important to explain the science. Chai put in the time researching the components of PM2.5, and how they affect people's cerebrovascular, cardiovascular, lungs and stomach. It's good that the documentary has aroused great public attention, but we should also notice the special development phase that China is in, and the great efforts the country has made in tackling smog."

Lyu Xinhua, spokesman for the CPPCC session

“看了这部片子，我觉得片中用科学的态度说话很重要。到底PM2.5的组成成分是什么，对人的脑血管、心血管、肺、胃的损害状况究竟怎样，柴静花了一些时间做调查。这个片子引起舆论关注是一件好事，同时也要看到中国所处的特殊发展阶段以及政府在治理雾霾方面做出的巨大努力。”

――全国政协新闻发言人吕新华