Which city do you think has good air quality?

The clemat fern is a fern that prefers to grow and develop in a warm, humid environment, and its thin light green leaves and dark and shiny stems are particularly elegant and free. Raising a pot in the large living room, bedroom and other places at home can not only carry out photosynthesis, absorb carbon dioxide and oxygen, but also improve the environmental humidity of the room, especially in spring, can put the iron fern in the room, improve the air quality and environment, very good. The soil for planting potted plants Clematis fern is very important, it is best to use humus, culture soil and river sand to mix and configure, you can also use humus or peat soil and culture soil to carry out the configuration, after the soil layer is configured, a small amount of bone particles need to be added as a base fertilizer. >>>More

In the case of good outdoor air quality level (low outdoor pollution) and suitable temperature and humidity, indoor air quality can be improved by natural ventilation methods such as opening windows and doors. Make full use of indoor and outdoor conditions, such as the surrounding environment of the building, building structures such as atriums, solar radiation, climate, indoor heat sources, etc., to organize and induce natural ventilation. For example, opening windows for ventilation in September is a typical natural ventilation. >>>More

The air quality in Xishuangbanna is humid. >>>More

Due to the recent stability of the atmospheric structure, the high humidity of the near-surface air, the weak ground pressure field, the low wind, and the low night temperature, the fog appears. The air quality is the worst because the atmosphere is in a stable state, with neither vertical movement nor horizontal flow, which prevents the pollutants in the air from diffusing, resulting in haze.

First, a large number of green belts can be built around; >>>More