Question

what is the vehicular standard for controlling air pollution?​

Answer 1

hopefully it Will help you a lot

Answer 2

Answer:

The present vehicular standard in India for controlling air pollution is Bharat Stage (BS)-IV.  

Explanation:

The pollution emission norms for vehicles were first introduced in India in 1999 by the government on the basis of European norms. It was later replaced by the Bharat Stage Emission Standards. According to the BS-IV standards of the Pollution Control Board, CO should be 1.0 (g/km) and HC+NOx (g/km) should be 0.18 (combined).

The presence of vehicular lead and sulphur disrupts these standards usually in old models of vehicles. Hence unleaded petrol has been introduced in the market to control air pollution from vehicles.