How to deal with smog weather

Reasons for the formation of haze weather:

1. Atmospheric pressure is low, and air stagnation is the main factor. Due to air stagnation, tiny particles (PM2.5) in the air gather and float in the air.

2. The ground is dusty and the air humidity is low. People and vehicles on the ground stir up dust.

3. Automobile exhaust is the main pollutant emission. In recent years, there are more and more cars in cities, and automobile exhaust is a factor of smog.

4. Secondary pollution produced by factories.

5. CO2 and other pollutants emitted by heating in winter.

Coping methods:

1, don't do strenuous activities. Increased lung capacity during strenuous exercise such as long-distance running and playing football will lead people to inhale more pollutants.

Wearing a mask when going out can block some pollutants.

Don't close the window too tightly. There will be kitchen fume pollution and furniture additive pollution at home. If there is no ventilation, dirty indoor air will also be harmful to health. You can choose to open the window for a short time at noon with sufficient sunshine and less pollutants.

3. People who are sensitive to pollution, such as the elderly, children, pregnant women, patients with heart disease and patients with respiratory diseases, should reduce outdoor activities on cloudy days.

4, it is best to eat more fruits and Qingfei pig liver, pig blood, mung bean soup, red bean soup, lotus seed boiled water and so on. To prevent the smog weather from affecting their respiratory tract.