Please answer the following questions		Percentage (%)
What is/are your major transportation mode(s) for your daily life?	Foot	24
	Bicycle	6
	Bus	49
	Subway	11
	Private car	7
	Motorcycle	2
	Other	1
Will the ambient air conditions serve as reference for your outdoor activities?	Yes	65
	No	35
Do you support Chinese traditional social development mode-developing economy first and protecting environment second?	Yes	17
	No	81
	I don’t care	2
Have you ever considered reducing air pollution through any of the following individual behavioral changes? (multiple choice)	Think seriously before using your car for an outdoor journey, and try best to use public transportation	78
	When doing the shopping or going to work, think about car sharing	35
	Turn off your car engine while stationary	27
	Maintain your car properly	17
	Always try to reduce or slow down your speed when you drive	12
	Buy green and efficient car	49
	Reducing your energy consumption at home or switching to clean renewable energy sources, stop burning solid fuels	63
	I have never considered to reduce air pollution through changing my own behavior	3
	Other	1
Are you aware of any of actions that have been implemented in Wuhan to help reducing the air pollution?	Yes	32
	No	65
	I don’t care	3
Do you have air purifier at home?	Yes	15
	No, but plan to buy	40
	No, do not plan to buy	45
If the area you live requires the environmental contingency plans, what kind of policies or intervention measures do you suggest the government to take or implement? (multiple choice)	Close the highly polluting enterprises	84
	Restrict the use of motor vehicles	63
	Spray water to remove the street dust	66
	I do not have any suggestion at all	2
	Other	2
If the area you live requires the environmental contingency plans, and the government requires you to reduce the private car driving time, do you accept or refer to follow?	Yes, I accept it	95
	No, I will not accept it	5