In autumn, why is there a situation of "high autumn air and refreshing air"?

Because in autumn, there is abundant rain and less dust. Under the refraction of light, the sky will appear to be very high. People will feel very refreshed when breathing the air in this season. Cool. Autumn is a magical season and a harvest season. Many people will feel very happy when autumn comes, because for many people, this is a harvest season.

Many people always feel that the sky is very high in autumn. In fact, there is a certain scientific reason for this. Autumn is between summer and winter, and summer is a season with very abundant rain. There are often heavy rains or thunderstorms, and the rain always falls at any time, just like people's moods, which are unpredictable and unpredictable. . It is precisely because after such a rainy season that there is very little dust in the air in autumn, and the refraction of natural light makes the autumn sky become unusually high.

The sky in autumn is generally clear and it rarely rains. This is because summer is the season of low pressure, but when autumn enters, due to the weakening of warm and humid airflow in the southern region, the air pressure begins to rise from low to high, causing the atmosphere to sink, which also inhibits the possibility of rainfall. Therefore, the sky in autumn is always exceptionally high and clear.

Also because of the rain in summer, the air quality in autumn is better. People will also feel that the air is particularly fresh when they breathe, just like the feeling after daily rain. Everything in the world has become spotless, and even the surrounding air feels particularly fresh. But although autumn is crisp and cool, you should still pay attention to daily warmth and sun protection. After all, autumn is here and winter is approaching quietly. For your own health, you must prevent colds and other epidemic diseases, so that you can welcome the arrival of winter with a better attitude.