Window Opening Behavior of Residential Buildings during the Transitional Season in China’s Xi’an

Table 1

Detailed information on the four recruited residences.

Residence	#1	#2	#3	#4
Type of building	High-rise	High-rise	High-rise	Mid- and high-rise
Year of construction	2014	2013	2013	2000
Number of floors	23/34	5/18	19/29	7/7
Dimensions	115 m^2	94 m^2	125 m^2	120 m^2
Apartment composition	Three rooms and two halls	Two rooms and two halls	Two rooms and two halls	Three rooms and two halls
Window types	Casement	Casement	Casement	Casement
Window materials	Aluminum alloy double-layer hollow glass	Aluminum alloy double-layer hollow glass	Aluminum alloy double-layer hollow glass	Aluminum alloy double-layer hollow glass
Number of occupants	4	5	4	3
Room situation	All day	All day	All day	All day
Smoking habits	None	None	None	None