室内车内空气污染危害更大（Indoor air pollution is more dangerous）.docVIP

室内车内空气污染危害更大（Indoor air pollution is more dangerous） With the concept of healthy living rooted in the hearts of the people, the attention to air quality is increasing year by year. By contrast, indoor air quality is rarely noticed and mentioned. While air pollution is serious in cities, air pollution in indoor and in cars is just as worrying. Experts point out that indoor air pollution poses a greater threat to peoples health and quality of life than outdoor air pollution. Indoor and automobile pollution sources are more Environmental protection volunteer Cheng Jingceng has participated in the indoor environment examination of Beijing many times. He participated in nearly 100 indoor air quality testing, formaldehyde compliance rate of only 20%. The national indoor environment and indoor environmental quality supervision and inspection center director Song Guangsheng in an interview said: the more common indoor air pollution of formaldehyde, building materials and decoration materials often exceed the standard of benzene. In 2005, Fujian province had a new house formaldehyde exceeded deaths. In addition to building materials and decoration materials, furniture, daily life and office supplies, and outdoor pollution of the air into the interior of the pollution, which caused by burning, cooking, kitchen pollution is particularly serious. The researchers showed that in 2012 the University of Sheffield, is generally higher than that of outdoor air pollutants in the kitchen, 3 times the levels of nitrogen dioxide to nitrogen dioxide in outdoor air. WHO also reported that indoor environmental pollution has caused 35.7% of respiratory diseases, 22% of chronic pneumonia and 15% of bronchitis, bronchitis and lung cancer. Similar to indoor air pollution, there is also air pollution in the car. As the demand for home cars is brisk, many cars get out of the production line and go straight to the market. In order to make the body more lightweight, non-metallic materials increasin