How Much Humidity Does an AC Remove?You want the relative humidity in your home to be between 30-50%. Several factors determine how much humidity your air conditioner can remove, including the current humidity level and the AC system itself. Well-maintained air conditioners can do a good job of removing humidity. However, when the humidity levels are too high, ACs can struggle to keep your home’s humidity level at a comfortable range. If you’re finding that your home is too humid, even when the humidity levels are not sky high outside, then call Schmidt Mechanical to inspect your AC system.