| Emission norms for passenger cars |
|
| |
| Norms |
CO( g/km) |
HC+ NOx(g/km) |
| 1991Norms |
14.3-27.1 |
2.0(Only HC) |
| 1996 Norms |
8.68-12.40 |
3.00-4.36 |
| 1998Norms |
4.34-6.20 |
1.50-2.18 |
| India stage 2000 norms |
2.72 |
0.97 |
| Bharat stage-II |
2.2 |
0.5 |
| Bharat Stage-III |
2.3 |
0.35(combined) |
| Bharat Stage-IV |
1.0 |
0.18(combined) |
|
| |
| Emission norms for Heavy Diesel vehicles |
Emission Norms for 2/3 wheeler |
| |
| Norms |
CO( g/kmhr) |
HC (g/kmhr) |
NOx (g/kmhr) |
PM(g/kwhr) |
| 1991Norms |
14 |
3.5 |
18 |
-
|
| 1996 Norms |
11.2 |
2.4 |
14.4 |
-
|
| India stage 2000 norms |
4.5 |
1.1 |
8.0 |
0.36 |
| Bharat stage-II |
4.0 |
1.1 |
7.0 |
0.15 |
| Bharat Stage-III |
2.1 |
1.6 |
5.0 |
0.10 |
| Bharat Stage-IV |
1.5 |
0.96 |
3.5 |
0.02 |
|
| Norms |
CO( g/km) |
HC+ NOx)(g/km) |
| 1991Norms |
12-30 |
8-12 (only HC) |
| 1996 Norms |
4.5 |
3.6 |
| India stage 2000 norms |
2.0 |
2.0 |
| Bharat stage-II |
1.6 |
1.5 |
| Bharat Stage-III |
1.0 |
1.0 |
| |
|
|
|
| |
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