SECOND SCHEDULE
Rule 2
Emission bands for prescribed vehicular emissions
First column
Second column
Third column
Fourth column
Fifth column
Prescribed vehicular emission
Unit of measurement of emission level
Band B (neutral emission band)
Band C1
Band C2
CO2
g/km
125 < B ≤  160
160 < C1 ≤  185
C2 > 185
CO
g/km
0.190 < B ≤  0.270
0.270 < C1 ≤  0.350
C2 > 0.350
HC
g/km
0.036 < B ≤  0.052
0.052 < C1 ≤  0.075
C2 > 0.075
NOx
g/km
0.013 < B ≤  0.024
0.024 < C1 ≤  0.030
C2 > 0.030
PM
mg/km
0.3 < B ≤  0.5
0.5 < C1 ≤  2
C2 > 2
[S 425/2018 wef 01/07/2018]