Is it dangerous to climb mountains in rainy days?

It is not good to climb mountains in rainy days, especially when the clouds are low. Today's clouds dissolve a lot of chemical smog, which is toxic. Usually, acid rain is rain that dissolves toxic chemical fumes. When you get to the mountain, just like in the clouds, you will inhale a lot of poisonous fog, which is very bad for your health.

It is not suitable for exercise in foggy days, and it is best to temporarily stop morning exercise in foggy days. Due to the low air pressure and wind speed in foggy days, the waste gas in the air is not easy to dissipate, and the air pollution is serious. Toxic and harmful substances in fog include: acid, alkali, benzene, amine, phenol and pathogenic microorganisms. Breathing is accelerated during morning exercise, and it is easy to inhale more waste gas, so exercise in foggy days can induce tracheitis, pharyngitis, conjunctivitis, rhinitis, sinusitis and allergic diseases. In addition, in foggy days, the humidity is high, gas is not easy to exchange, and sweat is not easy to evaporate. Cause the human body to feel uncomfortable, so morning exercises in foggy days should be avoided.