1. Tap on the small arrow icon on the top of the DARWIN App home screen. This will show the outdoor Air Quality Index (AQI) score.
2. Tap the AQI score in the circle at the center of the screen.
3. This shows the air quality of the surrounding area and the levels of contributing pollutants in the air.
4. Clicking on the "Forecast" tab reveals the changing level of pollutants throughout the day.