Study on Gasoline Vehicle Emission Inventory Considering Regional Differences in China

Table 5

Typical urban vehicle operating conditions in China.

Unit	maximum velocity (km h^−1)	Average velocity (km h^−1)	Idling Time Proportion (%)
Beijing	70.5	27.7	20.5
Shanghai	52.3	21.6	30.2
Guangzhou	55.4	25.6	17.3
Dalian	76.3	40.5	8.6
Wuhan	80.5	36.4	15.3
Lasa	105.4	60.7	5