Daikin: Raising Indoor Air Quality levels in existing buildings

Air, it is among the most essential elements to life and yet we fail in recognizing how important it is to have clean air in indoor environments.
It has an impact on people’s health and performance at work, or on their everyday life activities.
The more contaminated the air in indoor environments is, the quicker people succumb to illnesses, allergies; stress levels rise, even for a subtle concentration of pollutants in a room.  All this, of course, affects good health.  And enclosed environments significantly contribute to exposure to air pollutants, as people spend almost 90% of their time indoor and indoor air is usually 2 to 5 times more polluted than outdoor air, mainly due to lack proper air exchange.