The smog weather has become a large construction site throughout the country, and there is a lot of smoke everywhere. Experts remind that the smog house should pay attention to the house at home: you can't close the doors and windows, and you must skillfully "open the window and change the air."
Opening the window to change the air, this normal action in the weekdays, in the fog, it has become a difficult problem. Experts from Dongguan Environmental Engineering Co., Ltd. introduced the window, but they must be skillful. Everyone goes home and carries a lot of microbes and bacteria. If you don't open the window, the microbes and bacteria in the house will gradually increase, even more than the outdoor air. Even if you do not open the window, particles such as outdoor dust will enter the house.
How to open the window with skill, the provincial environmental monitoring station staff suggested that to avoid the outdoor pollution concentration is high, the public can use the Xi'an Environmental Protection Bureau to check the concentration of the last hour to find the law. Under normal circumstances, it is not advisable to open the window in the morning and evening. It is not advisable to open the window when the wind is too high to cause dust. Under static wind conditions, each window can be opened for about 20 minutes. In the case of continuous pollution, if you want to ventilate, you can hang a wet towel near the screen window, which can play a certain filtering role.
"At least two times a day at home, ventilation." Professor Yang of the Department of Respiratory Medicine of the Second Affiliated Hospital of Xi'an Jiaotong University suggested that if you do not open the window for ventilation, people will exhale indoor carbon dioxide, water vapor, various pathogens and various toxic and harmful gases. Not discharged in time. A staff member of the Quality Supervision Station of the Xi'an Quality Inspection Institute said that he advocates both money-saving and natural methods for smog weather. For example, to keep ventilation in the home, place as many green plants as aloe vera and spider orchids. Contaminants in the air.
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