How much is the normal humidity?

The country has promulgated the indoor air standard, and the relative humidity is 40%-80% when cooling in summer. When heating in winter, it should be controlled at 30%-60%. The suitable indoor temperature for the elderly and children is 45%-50%; The most suitable indoor temperature for patients with respiratory diseases such as asthma is between 40% and 50%.

Treatment of insufficient humidity at home

1. A direct way to increase the humidity in a room is to put products that can release moisture indoors. For example, put a few pots of water or a humidifier in the room. It is best to put this pot of water under the air conditioner or next to the radiator, facing the air conditioner, so as to achieve the ideal humidity. Or directly sprinkle water on the ground to achieve the purpose of humidification through the evaporation of water.

2, you can also put some green plants in a natural way at home, and you can raise some water to raise green plants, and the effect will be better. Compared with soil-cultivated green plants, its humidification performance is better. For example, there are green radish, which can also purify indoor air. In addition, chlorophytum, including ivy, has strong vitality and can be raised in water.