Table 2.

Emission factors (amount of pollutants emitted per unit distance traveled) given in gram per liters (g/l).

Vehicle types	Fuel types	CO2	CO	NOx	HC	PM10
Mega bus	Diesel	3440	24	35.61	11.1	11.7
Mini bus	Diesel	3440	24.8	11.2	10.4	8.1
Car/van	Gasoline	3985	261.9	29.6	87.9	2.27
Pickup van	Diesel	3440	24.8	11.2	10.4	7.2
Mini truck	Diesel	3440	24.8	11.2	10.4	8.1
Motor bike	Gasoline	3766	726.3	11.3	69.9	4.3
Others (tractors/microbus)	Diesel	3440	24.8	11.2	10.4	7.2