What is the current emission standard for automobiles?

1 Answers
HectorAnn
07/28/25 4:27pm
Currently, the emission standard for automobiles is China VI, which has been implemented since July 1, 2019. The China VI Motor Vehicle Pollutant Emission Standard is established to enforce the Environmental Protection Law of the People's Republic of China and the Air Pollution Prevention and Control Law of the People's Republic of China, aiming to prevent and control environmental pollution caused by exhaust emissions from compression-ignition and gas-fueled spark-ignition engine vehicles, protect the ecological environment, and safeguard human health. Automobile emission standards refer to regulations on the content of harmful gases such as CO (carbon monoxide), HC plus NOx (hydrocarbons and nitrogen oxides), and PM (particulate matter, soot) emitted from vehicle exhaust.
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