How to Check the Vehicle's Emission Standard?
3 Answers
How to check the vehicle's emission standard: 1. Check the environmental protection label on the front windshield; 2. Log in to the Motor Vehicle Environmental Protection Website for inquiry; 3. Check the vehicle's conformity certificate. China's current vehicle emission standard is China VI, which strictly controls the emission limits of pollutants. Under the exclusion of working conditions and test influences, China VI reduces carbon monoxide emissions from gasoline vehicles by 50%, total hydrocarbon and non-methane hydrocarbon emission limits by 50%, and nitrogen oxide emission limits by 42%. The purpose of the China VI vehicle emission standard is to prevent pollution of the environment by exhaust from compression-ignition and gas-fueled spark-ignition engine vehicles, protect the ecological environment, and safeguard human health.
I recently helped a friend check his car's emission standard. The most straightforward method is to look at the first page of the vehicle license, where there's a basic vehicle information section listing the emission standard, such as 'China V'. If you can't find it there, you can open the hood and copy down the Vehicle Identification Number (VIN), then use the 'Traffic Management 12123' app on your phone to input the number and check online. I've tried it myself and found it super convenient—it even shows the vehicle's traffic restriction status to avoid fines when going out. Remember, during the annual inspection, the staff also verify this. Emission standards are important because they affect environmental compliance and road permission, especially in big cities with strict controls. It's a good idea to check during regular maintenance to avoid any surprises.
I've worked in an auto repair shop for several years and often encounter car owners asking about this. The simplest way is to check the environmental label on the lower left corner of the windshield or the vehicle registration certificate. If there's no label, you can search for 'vehicle emission inquiry website' on your phone and enter the VIN to check the result. For example, last week, a guy drove an old car in, and upon checking, we found it was a China III standard vehicle that couldn't enter the city center. I advised him to handle it promptly. Vehicle parameters related to emission standards—getting accurate information can save you a lot of trouble.
