As temperatures get lower during the colder winter season, humidity levels naturally drop. This is because cold air can’t retain as much moisture as warm air. Primarily, low indoor humidity is created when cold air, which carries a far lesser amount of moisture than warm air, enters the home and is heated, therefore lowering the atmosphere’s overall relative humidity. Low humidity can also occur in arid climates during summer as a result of excessive air conditioning, which removes moisture from the air as it operates. But should we even worry about this? Let’s find out what happens due to it?