Sensirion announced a partnership with Delta Controls for using Sensirion’s environmental sensors in its thermostat and O3 Sensor Hub. Air quality has become an increasingly important issue that affects not only the way people live, travel and eat, but also how buildings are designed. Modern buildings strive to achieve high energy efficiency to save natural resources used for heating. But more air-tight buildings can often mean that there is less air exchange through walls, roofs, windows or c...