The perception of a comfortable room temperature can vary from person to person, as it depends on individual preferences, clothing, activity level, and other factors. However, a commonly accepted range for a comfortable room temperature is typically between 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit).
Setting the air conditioner at 24 degrees Celsius (75 degrees Fahrenheit) falls within this range and is generally considered a comfortable temperature for most individuals. It strikes a balance between providing a cool and refreshing indoor environment without being excessively cold. However, it's important to note that personal preferences can still vary, so it's always a good idea to adjust the temperature to suit your specific comfort needs.
Additionally, factors such as humidity levels, air circulation, and insulation can also affect perceived comfort. It's advisable to consider these factors along with the temperature setting to create an optimal and comfortable indoor environment.