| Factors | Percentage (%) | |
| Gender | Male | 45.7 |
| Female | 54.3 | |
| Age | <18 | 15.1 |
| 18 - 25 | 46.2 | |
| 25 - 45 | 29.7 | |
| 45 - 60 | 8.6 | |
| > 60 | 0.4 | |
| Education level | PhD | 3.3 |
| Master | 14 | |
| Bachelor | 61.9 | |
| Junior college | 15 | |
| High school or technical secondary school | 5.4 | |
| Middle school | 0.4 | |
| Job/occupation | Administrative organizations, public institution | 19.3 |
| Enterprise | 22.3 | |
| Freelancer | 5.1 | |
| Farmer | 0.6 | |
| Student | 50 | |
| NGO | 0.2 | |
| Other | 2.6 | |
| Involving and/or has been involved in air pollution related work | Yes, I am currently involved in air pollution related projects at work | 9.6 |
| Yes, air pollution used to be one of my working areas | 6.9 | |
| No | 83.4 | |
| Living district | Caidian | 1.3 |
| Dongxihu | 2 | |
| Hannan | 0.6 | |
| Hanyang | 4.7 | |
| Hongshan | 29.6 | |
| Huangpo | 0.8 | |
| Jiangan | 5.6 | |
| Jianghan | 6.3 | |
| Jiangxia | 12.8 | |
| Qiaokou | 5.8 | |
| Qingshan | 3.6 | |
| Wuchang | 24.8 | |
| Xinzhou | 2.1 | |
| Living area | Suburban area | 41.4 |
| Central city area | 58.6 | |