Pollutant Emission Factors for Different Categories of Vehicles
(1986-1990 to 2006-2010) |
Year |
Type |
Specified pollutant (gm/km) |
CO |
HC |
NOX |
PM |
Benzene |
Butadiene |
1986-1990 |
2W 2T (a,b) |
6.5 |
3.9 |
0.03 |
0.23 |
0.226/0.074 |
0.010/0.008 |
1991-1995 |
6.5 |
3.9 |
0.03 |
0.23 |
0.226/0.074 |
0.010/0.008 |
1996-2000 |
4 |
3.3 |
0.06 |
0.1 |
0.191/0.062 |
0.008/0.007 |
2001-2005 |
2.2 |
2.13 |
0.07 |
0.05 |
0.123/0.040 |
0.005/0.004 |
2006-2010 |
1.4 |
1.32 |
0.08 |
0.05 |
0.076/0.025 |
0.003/0.003 |
1986-1990 |
2W 4T (a,c) |
3 |
0.8 |
0.31 |
0.07 |
0.061/0.036 |
0.008/0.007 |
1991-1995 |
3 |
0.8 |
0.31 |
0.07 |
0.061/0.036 |
0.008/0.007 |
1996-2000 |
2.6 |
0.7 |
0.3 |
0.06 |
0.053/0.031 |
0.007/0.006 |
2001-2005 |
2.2 |
0.7 |
0.3 |
0.05 |
0.053/0.031 |
0.007/0.006 |
2006-2010 |
1.4 |
0.7 |
0.3 |
0.05 |
0.053/0.031 |
0.007/0.006 |
1986-1990 |
3W 2T (a,c) |
14 |
8.3 |
0.05 |
0.35 |
0.481/0.157 |
0.021/0.019 |
1991-1995 |
14 |
8.3 |
0.05 |
0.35 |
0.481/0.157 |
0.021/0.019 |
1996-2000 |
8.6 |
7 |
0.09 |
0.15 |
0.406/0.133 |
0.018/0.016 |
2001-2005 |
4.3 |
2.05 |
0.11 |
0.08 |
0.118/0.038 |
0.005/0.004 |
2006-2010 |
2.45 |
0.75 |
0.12 |
0.08 |
0.043/0.014 |
0.002/0.001 |
1986-1990 |
PCG (f,g) |
9.8 |
1.7 |
1.8 |
0.06 |
0.130/0.076 |
0.019/0.014 |
1991-1995 |
9.8 |
1.7 |
1.8 |
0.06 |
0.130/0.076 |
0.019/0.014 |
1996-2000 |
3.9 |
0.8 |
1.1 |
0.05 |
0.061/0.036 |
0.009/0.007 |
2001-2005 |
1.98 |
0.25 |
0.2 |
0.03 |
0.019/0.011 |
0.003/0.002 |
2006-2010 |
1.39 |
0.15 |
0.12 |
0.02 |
0.011/0.006 |
0.001/0.001 |
1986-1990 |
PCD (h) |
7.3 |
0.37 |
2.77 |
0.84 |
0.022 |
0.007 |
1991-1995 |
7.3 |
0.37 |
2.77 |
0.84 |
0.022 |
0.007 |
1996-2000 |
1.2 |
0.37 |
0.69 |
0.42 |
0.022 |
0.007 |
2001-2005 |
0.9 |
0.13 |
0.5 |
0.07 |
0.007 |
0.002 |
2006-2010 |
0.58 |
0.05 |
0.45 |
0.05 |
0.003 |
0.001 |
1986-1990 |
LCV (f) |
8.7 |
0.34 |
3.15 |
0.8 |
0.017 |
0.005 |
1991-1995 |
8.7 |
0.34 |
3.15 |
0.8 |
0.017 |
0.005 |
1996-2000 |
6.9 |
0.28 |
2.49 |
0.5 |
0.014 |
0.004 |
2001-2005 |
5.1 |
0.14 |
1.28 |
0.2 |
0.007 |
0.002 |
2006-2010 |
0.72 |
0.063 |
0.59 |
0.07 |
0.003 |
0.001 |
1986-1990 |
Truck (j) |
5.5 |
1.78 |
9.5 |
1.5 |
0.01 |
0.002 |
1991-1995 |
5.5 |
1.78 |
9.5 |
1.5 |
0.01 |
0.002 |
1996-2000 |
4.5 |
1.21 |
8.4 |
0.8 |
0.006 |
0.001 |
2001-2005 |
3.6 |
0.87 |
6.3 |
0.28 |
0.004 |
0.0008 |
2006-2010 |
3.2 |
0.87 |
5.5 |
0.12 |
0.004 |
0.0008 |
1986-1990 |
Bus (k) |
5.5 |
1.78 |
19 |
3 |
0.01 |
0.002 |
1991-1995 |
5.5 |
1.78 |
19 |
3 |
0.01 |
0.002 |
1996-2000 |
4.5 |
1.21 |
16.8 |
1.6 |
0.006 |
0.001 |
2001-2005 |
3.6 |
0.87 |
12 |
0.56 |
0.004 |
0.0008 |
2006-2010 |
3.2 |
0.87 |
11 |
0.24 |
0.004 |
0.0008 |
Abbr. : |
2W : Two Wheelers. |
|
3W : Three Wheelers. |
|
2T : Two Stroke. |
|
4T : Four Stroke. |
|
PCG : Passenger Car (Gasoline) |
|
PCD : Paassenger Car (Diesel) |
Note : |
For gasoline MUV EF are same as PCG. |
|
For diesel MUV EF are same as PCD. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
|
For gasoline vehicles EF of Benzene corresponds
to 2000/2001 fuels. |
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