When Luxury Means Clean Air Luxury in real estate is undergoing a profound shift. It is no longer defined only by imported marble, expansive layouts, or designer finishes. Today, true luxury lies in something far more essential, the ability to breathe clean air inside your own home. With rising concerns around AQI and fluctuating air quality levels across the NCR region, homebuyers are becoming increasingly health conscious. During peak winter months, average AQI levels in NC