The "Guidelines for Air Quality Assessment in Passenger Cars" will be officially implemented on March 1 this year. This regulation is only a guide for the environment inside the car and is not a mandatory standard.
Consumers finally have a basis for rights protection in air pollution in passenger cars. Recently, the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the "Guidelines for Air Quality Assessment in Passenger Cars" (hereinafter referred to as the "Guide"), which will be officially implemented on March 1 this year. This is the first time China has issued relevant standards for air quality in passenger cars.
The Guide stipulates the concentration requirements of benzene, toluene, xylene, ethylbenzene, styrene, formaldehyde, acetaldehyde and acrolein in the air of the car. It is mainly suitable for the sale of new production vehicles. The vehicles in use can also be used as reference. . According to relevant tests organized by the Ministry of Environmental Protection, the detection rate of benzene, toluene, xylene, styrene, ethylbenzene, formaldehyde, acetaldehyde and acrolein in the air of the vehicle is as high as 98%, and these substances are suitable for consumers' health. It will pose a huge threat. In the specific sampling, the vehicle to be inspected shall be at a static state under the environmental conditions specified in the "Sampling Method for Volatile Organic Compounds and Aldehydes and Ketones in Vehicles". At this time, the vehicle door, window and passenger compartment air inlet damper are closed, and the engine and air conditioners do not work. Although the air quality standards formulated in China refer to foreign standards, they are still not as strict as those in the EU and North America.
Relevant persons in the industry said that since the regulation is only a guide for the environment inside the vehicle, it is not a mandatory standard, and the conditions for the detection of air quality in the vehicle are complicated, etc., it is difficult to predict how much the Guide will be effective.
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