With the continuous development of the domestic economy, our living standards are getting higher and higher, but we are facing more and more problems. Food pollution and environmental pollution are the biggest problems we are facing, because food is directly related to our daily life and life safety, but the national food safety has been serious, and we have begun to solve food security. The whole problem, and the polluted environment directly affect our quality of life, especially our indoor environment, is closely related to our quality of life. If our indoor air quality is not guaranteed, then our health and safety will not be guaranteed.

　　当每立方米空气中甲醛含量达到0.080.09毫克时，儿童会出现轻度哮喘。当室内空气达到0.1mg/m3时，人体会产生异味和不适。当达到0.5mg/m3时，会刺激眼睛，导致眼泪。高达0.6mg/m3，可引起咽喉不适或疼痛。而长期接触甲醛的低剂量可引起多种疾病，如慢性呼吸道疾病、青少年记忆力智力下降、胎儿畸形和癌症!

　　Mild asthma occurs in children when the formaldehyde content in the air reaches 0.08 to 0.09 mg per cubic meter. When the indoor air reaches 0.1 mg/m3, the human body will produce odor and discomfort. When it reaches 0.5mg/m3, it will stimulate the eyes and cause tears. Up to 0.6 mg/m3, can cause sore throat or throat discomfort. Long-term exposure to low doses of formaldehyde can cause a variety of diseases, such as chronic respiratory diseases, memory decline in adolescents, fetal malformations and cancer!

　　因为装修材料有害物质的挥发是长期的过程，不可能一次性干净，所以要经常让家里通风让甲醛散发出去，这样才能让家人住的更放心。

　　Because the volatilization of harmful substances in decoration materials is a long-term process, it is impossible to clean them all at once, so we should often let the ventilation at home let formaldehyde emit, so as to make the family live more at ease.

　　据了解，在夏季，当室温为19℃时，每升高1℃，释放到室内空气中的甲醛积累浓度将增加0.15 ~ 0.37倍;当室内温度升30℃，室内相对湿度为45%时，空气中甲醛释放浓度将超过室内空气质量标准2.23倍。上升到34℃，甚可以超过标准5.53倍。

　　It is understood that in summer, when the room temperature is 19 C, the accumulation concentration of formaldehyde released into indoor air will increase by 0.15-0.37 times for every 1 C rise; when the indoor temperature rises to 30 C and indoor relative humidity is 45%, the release concentration of formaldehyde in the air will exceed the national indoor air quality standard by 2.23 times. It can even exceed the standard by 5.53 times.

　　目前，已开始重视室内空气检测，科学技术越来越发达，空气质量检测方法也越来越。室内空气污染的共同点,它们对人体的长期影响,和各种污染物,处理非常复杂,与人体长时间在这种环境下,吸收污染物太多后,累积在体内,但它是不容易在短时间内找到,和疾病时严重的症状才会显示出来,所以它会对人体造成很大的伤害很长一段时间,所以我们需要及时对室内空气测试,确保我们的健康。

　　At present, the country has begun to attach importance to indoor air detection, science and technology are more and more developed, and air quality detection methods are more and more advanced. The common ground of indoor air pollution is that its long-term effects on human body and various pollutants are very complex to deal with. In this environment for a long time, the human body accumulates pollutants after absorbing too much, but it is not easy to find them in a short time, and the serious symptoms of illness will show up, so it will cause great harm to human body. The injury lasts a long time, so we need to test indoor air in time to ensure our health.

　　室内空气污染物类型复杂，一般可分为醛类、苯类化合物和放射性污染元素，对人体危害很大。我们平时应该注意室内空气污染物的变化趋势，及时检测可以保证我们的健康不受损害。

　　Indoor air pollutants can be classified into aldehydes, benzene compounds and radioactive contaminants, which do great harm to human health. We should pay attention to the changing trend of indoor air pollutants, timely detection can ensure that our health is not harmed.