Awair tracks the 5 key factors of air quality: Fine Dust (PM2.5), Chemicals (VOCs), CO2, Humidity, and Temperature. These elements can impact your health and comfort in many ways, including respiratory health, sleep, focus, mood, and immunity. Fine dust, for example, can be absorbed into your blood and trigger health problems. You can use Awair’s preference modes to focus on the aspects of your air that impacts your health.