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很多人习惯于早晚开窗通风,其实,在这个时间开窗会适得其反。清晨不宜开窗的原因,是清晨6点左右,污染物的浓度依然很高,而清晨的温度又偏低,气压高,空气中的微小沙尘、不良气体等都被大气压力压到接近地面的地方,很难向高空散发,只有当太阳升起、温度升高后有害气体才会慢慢散去。
Many people are accustomed to window ventilation sooner or later, in fact, open the window at this time will be counterproductive. Early morning should not be the reason for the window is around 6 am, the concentration of pollutants is still high, and the early morning temperature is low, high pressure, the air of small dust, bad gas, etc. are atmospheric pressure close to the ground It is hard to disperse into the sky. Only when the sun rises and the temperature rises will the harmful gas slowly disperse.