short note on controlling vehicular air pollution : a case study of delhi
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Control of Vehicular Air Pollution in Delhi : All the buses of Delhi were converted to run on CNG by the end of the 2002.
Other steps to reduce air pollution in Delhi include.
1. Phasing out of old vehicles.
2. Use of unleaded petrol and low sulphur petrol and diesel.
3. Use of catalytic converters in vehicles.
4. Application of Euro-IV norms for vehicles from April, 1, 2010.