If the cold weather, you constantly feel discomfort in the nose, you have dry mucous membranes, and in the morning you wake up with a dry throat and dry crusts in the nose, this dry air is guilty.
Many people suffer with low humidity and clear difficulty breathing like an asthmatic, especially if the air is still and dusty.And in case of a strong asthma exacerbation, not directly related to allergies.
in the air we breathe, water is present, of course in a gaseous state, ie, in the form of steam.So it is simple - the more water molecules in the air, the higher the humidity.
Dry air is not necessarily hot.Humidity may be too low, and when the room is cold
total number of these molecul
phrase "a relative humidity of 50%" means that water vapor in the air is about half of how much there is in principle they may be based on the laws of physics.
normal humidity for a man - a measure of 40 to 60%.If the water vapor in the inhaled air is less, this is what is felt as dry air.
Sensitivity to air dry individual.Someone obviously oschuschet dry air when humidity reaches 40-50%, and someone does not notice much of a difference, even if it has fallen even lower, and the symptoms arising explained by other causes.
Although household hygrometer - a device for measuring humidity - is not very expensive, it is still exotic for our apartments.But you can measure the approximate moisture content and improvised ways.Here are the most simple of them.Fill the water
ordinary glass and refrigerate for about 2 hours.After that put the glass on the table away from radiators and watch.If
wall steamed and dried for a few minutes, the humidity does not exceed 40%, that is, the air is too dry.
On the normal humidity level indicated by the fact that the walls are fogged over five minutes.If on the surface of the glass appeared large water droplets - the humidity is high, ie more than 60%.
Too low humidity affects many systems and organs of the human body.
People who are prone to allergies and asthma, dry air aggravates these diseases and make seizures more frequent.
If the air in your home is too dry constantly, then, of course, the best solution - is to buy a home humidifier.
What can we do besides this?Here are the main recommendations.
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