A 26 storey building, which floor is polluted? Which floor to which floor is the best air?

26-storey buildings generally choose 6-7 floors and 15-20 floors. When choosing a floor, it is necessary to choose several aspects, one is lighting, the floor is too low and easy to be blocked, which affects the lighting. The second is noise, and the lower floors absorb more noise.

The third is the landscape, the higher the floor, the better the landscape.

Analysis of the advantages and disadvantages of different floors.

Layer: The advantage is that it is convenient to travel, suitable for the elderly and children, and easy to escape in the event of an accident. Generally, there will be a small courtyard for entering the house; **Low space utilization.

The disadvantages are that the lighting is the worst, the vision is the worst, the noise in and out of the car is loud, and the least quiet; most vulnerable to theft; There are insects, ants, dampness and other troubles; Frontage is the most susceptible to vehicle exhaust pollution.

Layer: The advantage is that it is convenient to travel, and it is easy to escape if you encounter fire, ** and other accidents. Compared to the first floor, it is more secure and has a slightly less chance of being stolen.

The disadvantages are the same as the shortcomings of the first floor, the noise of cars and crowds is high, and there is a noise impact. Lighting and ventilation are not ideal, and the view is not good.

Floor: The advantage is that it is the most ideal floor in an ordinary multi-storey house, which is convenient for travel. All things considered, if it is ordinary and old-fashioned.

Five- or six-storey residences, with three floors being ideal. But easy to get around. The disadvantage is that it is affected by noise, poor lighting, and poor vision. Old-fashioned multi-storey houses generally do not have elevators, and it is more inconvenient to go upstairs if there are large objects.

6th floor: The advantage is that the safety is better, it is more convenient for the family to travel, and there is no worry about the elevator stopping operation. The disadvantage is that the field of vision is average, and you can see the outdoor landscape but it is not a good viewing height. There is a certain effect of external noise.

8 floors: the advantage is that the first proportional layer, moderate height, good vision, comfort and convenience are better than high-rise. The downside is that it is relatively high. Floors of seven or more are suitable for cardiovascular disease.

People with dizziness are not suitable for living.

11th floor: The advantage is that the height is relatively suitable, the light, air circulation and other ratios are insufficient, more than the bottom, even in the event of a power outage and other emergencies, climbing stairs is also within the acceptable range. The disadvantage is that it is generally believed that "layer 9-11 is an ash layer, that is, the dust density is higher in this height range."

23 floors: The advantage is for high-rise residences.

These floors are among the most desirable floors and are the most popular among buyers. The disadvantage is that the general disadvantage of high-rise is that it is inconvenient to travel, in some communities, high-rise residential buildings generally have less water pressure, and sometimes there may be a phenomenon of water outage. Once the elevator fails, it will lead to various inconveniences in life and affect the comfort of living.

Above the floor: The advantages are bright, quiet, good vision, open the window, feel comfortable physically and mentally, and the air convection can even be done without air conditioning. Mosquitoes, dust, and noise don't have to worry about.

The disadvantage is that you need to pay attention to water pressure, elevators and other problems, and the air in the upper floors is relatively thin, and people with certain diseases are prone to uncomfortable symptoms.

9. Top layer: the advantage is that the field of vision is broad; No noise interference; Privacy; Less expensive. The disadvantage is that the sun shines directly on the roof; Hot in summer and cold in winter; Minimal water pressure; Prone to water leakage and cracks; The air in the upper floors is relatively thin, and people suffering from certain diseases are prone to discomfort.

For a 26-storey building, generally speaking, the floor with the best air is on the upper floor, while the polluted floor is on the lower floor.

This is because, on the lower floors, there may be more pollutants and noise, while the higher floors are generally quieter and cleaner. In addition, the upper floors have better views, better lighting and ventilation.

So, in general, the best air floors in a 26-storey building are those above the 20th floor, while the polluted ones are those below the 10th floor.

There is no unified standard for the best floors, and a principle for choosing floors is generally between one-third and two-thirds of the total floors, and the 26 floors correspond to between 8-18 floors, and consumers can choose according to their own needs.

The large particles in the air are very polluted below the seventh floor, and the small particles are polluted more than 20 floors. The closer you are to the building in the middle of the community, the more polluted it is.

11 14 floors. It is necessary to consider the relationship between the height of the floor. If it is on the high side. The air pressure is slightly lower. It is not suitable for the elderly with high blood pressure. It doesn't matter if you're young. You can watch the sky at night.

This is inconclusive, and there are many factors.

In general: large particles in the air, below the seventh floor are very polluted, and small particles, above the 20th floor, are very polluted. The closer you are to the building in the middle of the community, the more polluted it is.

Hope it helps.

Don't look at the remarks on the Internet that the 9 and 11 layers are polluted, pure nonsense. The pollution layer in the community is a false proposition, and due to many factors, the 8 and 15 floors are all floors with relatively good air.