First of all, from the point of view of air quality, the air quality is worse when the height is above 30 meters. Moreover, the upper air is thin, and people with certain diseases are prone to discomfort, especially those with chronic bronchitis, heart disease, angina pectoris and cardiovascular and cerebrovascular diseases. You should be more careful when choosing high-rise buildings. In addition, the reinforced concrete structure will force the radio waves emitted by electrical equipment to circulate along the building, and a considerable part of them will go up to the top floor, so high-rise residents are more likely to have headaches.
Secondly, from a psychological point of view, people living in high-rise buildings are prone to a feeling of "unstable foundation" and often feel depressed inside. Walking in high-rise residential areas, people will also feel depressed. In addition, living in a tall building for a long time is also very unfavorable to children's growth and development, which may lead to children's inactivity and closed personality.
The ideal house for people should be close to the ground and nature, and the house with six or seven floors is the best. Too low a floor will lead to insufficient light and humidity and slow air circulation. Moreover, cars and asphalt roads will increase the content of formaldehyde, carbon monoxide and nitrogen in the air. When choosing a low-rise building, it is safe to keep at least 200 meters away from the main road. Don't think that the ninth to eleventh floors in a tall building are good, then you are wrong. These floors are just dust layers, and the dirty air will stop when it reaches this height. We won't tell you.