Prediction of vehicle emission model in Banda Aceh city, Indonesia.

Banda Aceh City is one of the cities that continue to experience economic growth, development, population growth and growth in the number of vehicles, but on the other hand it also contributes to exhaust emissions caused by very high transportation activities. Transportation is one of the negative impacts is producing motor vehicle exhaust emissions, both gasoline and diesel. This study aims to predict the relationship model between vehicle exhaust emissions and determine the factors that influence vehicle emissions. The relationship model obtained from the multiple linear regression equation using the Stats program for passenger cars with diesel fuel is Y=-19.401+0.684 X1+11.497 X2+0.031 X3 and for passenger cars using gasoline is Y=20.060+0.143 X1+0.421 X2+0.028 X3 while for motorbikes is Y=9.049 + 0.082 X1+0.921 X2+0.051 X3. Where the value of exhaust emissions (Y) is the dependent variable, vehicle age (X1), vehicle maintenance (X2) and engine capacity (X3) are independent variables. Based on the results of the analysis, it shows that vehicle exhaust emissions strongly influenced by vehicle age, vehicle maintenance, and engine capacity. [ABSTRACT FROM AUTHOR]