Kindergarten Indoor Air Detection - The third question is how to deal with other problems caused by the increase of children's indoor activities.

　　针对大局部幼儿园雾霾严重时减少儿童户外运动的行为，因而产生的其他安康隐患如何处理？曾有济南机构对16家幼儿园调查显现孩子在幼儿园超越8小时。幼儿园室内空间面积有限，当几十个孩子长时间滞留在通风不好的房间时，室内二氧化碳浓度会疾速攀升，特别是在冬夏两季。

　　In most kindergartens, when the haze is severe, children's outdoor sports behavior will be reduced, so how to deal with other health risks? A survey of 16 kindergartens in Jinan showed that children spent more than eight hours in kindergartens. The indoor space of kindergarten is limited. When dozens of children stay in poorly ventilated rooms for a long time, the indoor carbon dioxide concentration will rise rapidly, especially in winter and summer.

　　二氧化碳浓度不时增高，使得待在室内的人会昏昏欲睡，呈现头晕，四肢乏力，留意力不集中等病症，而严重缺氧则会惹起气短、胸闷、头疼等现象，并使机体免疫才能降落，还会影响儿童的智力开展。

　　Carbon dioxide concentration increases from time to time, making people stay indoors drowsy, showing dizziness, limb weakness, inattention and other symptoms, while severe hypoxia will cause shortness of breath, chest tightness, headache and other phenomena, and make the body immune ability to fall, but also affect children's intellectual development.

　　关于孩子们的安康和生长而言，幼儿园的空气环境关重要。某儿科提到，“很多时分，儿童在幼儿园反而更容易被传染感冒，由于幼儿园内孩子密集，感冒、手足口病等儿童常见病很容易互相传染。”

　　As far as children's health and growth are concerned, the air environment in kindergartens is very important. A pediatric expert mentioned that "in many cases, children in kindergartens are more likely to be infected with colds. Because of the dense number of children in kindergartens, children's common diseases such as cold, hand, foot and mouth disease are easily transmitted to each other."

　　幼儿园室内空气检测——有害物质对儿童安康的影响

　　Indoor Air Detection in Kindergartens: The Impact of Hazardous Substances on Children's Health

　　1.室内空气中的甲醛释放污染，能够形成儿童鼻咽不适、咳嗽哮喘、急慢性支气管炎等呼吸系统疾病；亦可形成儿童皮肤过敏，眼角膜、结膜充血发炎。污染严重时，可惹起儿童恶心、呕吐、胃肠功用紊乱。

　　1. Formaldehyde emission pollution in indoor air can cause respiratory diseases such as nasopharyngeal discomfort, cough asthma, acute and chronic bronchitis in children, skin allergy, cornea and conjunctiva congestion and inflammation in children. When the pollution is serious, it can cause nausea, vomiting and gastrointestinal dysfunction in children.

　　2.室内空气中的苯。苯是世界卫生组织发布的有毒物质，可致癌、致突变。苯是近年来形成儿童白血病患者增加的一大诱因。同时苯化合物曾经被世界卫生组织肯定为激烈致癌物质。

　　2. Benzene in indoor air. Benzene is a toxic substance released by the World Health Organization, which can cause cancer and mutation. Benzene is a major cause of the increase in childhood leukemia in recent years. At the same time, benzene compounds have been recognized by the World Health Organization as intense carcinogens.

　　3.TVOC(总挥发性有机化合物)。室内空气中的挥发性有机化合物品种达百余种。是形成儿童神经系统、血液系统、儿童后天心脏疾患的重要缘由。短期接触超标挥发性有机化合物气体，会呈现不同水平的眼睛不适、喉咙枯燥、呼吸急促、哮喘头痛、贫血、头昏、疲惫、水肿等病症；长期接触可招致发作癌变。

　　3. TVOC (Total Volatile Organic Compounds). There are more than 100 kinds of volatile organic compounds in indoor air. It is an important reason for the formation of children's nervous system, blood system and acquired heart disease. Short-term exposure to excessive volatile organic compounds (VOCs) gas will present different levels of eye discomfort, dry throat, shortness of breath, asthma headache, anemia, dizziness, fatigue, edema and other symptoms; long-term exposure can lead to the onset of cancer.

　　4.氡。室内环境中的放射性惰性气体，比空气重，常悬浮于室内一米以下空气中。儿童因身高等要素，比成年人吸入氡的时机更多。过量氡污染可引发肺癌。

　　4. Radon. Radioactive inert gases in the indoor environment, which are heavier than air, are often suspended in the air below one meter. Children are more likely to inhale radon than adults because of their height. Excessive radon pollution can cause lung cancer.

　　5.油漆、内墙涂料中的重金属元素铅，可惹起儿童免疫力低下，生长发育缓慢，学习艰难、智商降落，还可能形成孩子呈现性格改动，变得易激怒，呈现攻击性行为。

　　5. Lead, a heavy metal element in paints and interior wall paints, can cause children to have low immunity, slow growth, difficult learning and low IQ. It may also cause children to show personality changes, become irritable and show aggressive behavior.