Which element is high in morning fog, which is harmful to human health?

The proportion of harmful substances such as acid, alkali, salt, amine, phenol, dust and pathogenic microorganisms in fog drops is dozens of times higher than that in ordinary atmospheric water drops. The fog also contains sulfide, nitride, fluoride ion, organic aldehyde, benzene and other substances harmful to human body.

Haze harm to human body mainly includes:

First, it will consume nutrients after entering the human body, causing internal injuries to the body.

The second is to produce mechanical traction, damage tissues and organs to produce inflammation, leading to illness.

The third is to hinder normal blood circulation and lead to cardiovascular diseases.

Fourth, fog is also the vector of many infectious diseases. Fog is made up of tiny water vapor, just like those tiny bubbles when sneezing. Many infectious diseases are transmitted by droplets.

Extended data

measure

1, do your own protection.

Wear a formal and qualified mask that matches the size of your face when you go out, which is highly protective. Wash your face, rinse your mouth, clean your nasal cavity and remove the pollution residue attached to your body when you come back from outside. Besides cleaning the face, clean the exposed parts of the body.

2. Go out less and do morning exercises less.

Reducing going out is the most effective way to protect yourself. Especially the elderly, children, pregnant women, patients with heart disease, patients with respiratory diseases and other people who are sensitive to pollution, it is best to reduce outdoor activities on cloudy days.

3. Try to open as few windows as possible

Try not to open the window in foggy days. If it is really necessary to open the window for ventilation, try to open the window for ventilation when the smog in 10~ 14 is light, and the time should be half an hour to 1 hour, not too long.

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