Detailed answer

When humidity levels are low, the air tends to be drier, which can lead to increased moisture evaporation from the skin. This results in dehydration and exacerbates dry skin conditions. Low humidity levels also reduce the skin's ability to maintain a healthy water balance, leading to a compromised skin barrier function. On the other hand, higher humidity levels can help to prevent excessive moisture loss from the skin and promote hydration. However, excessively high humidity can also contribute to skin issues like clogged pores and breakouts. Finding a balance in humidity levels is crucial for maintaining optimal skin hydration.