Your AirVisual Pro’s complete air quality history data is available for download to use as you wish for further insight. To access the data, make sure your AirVisual Pro is connected to your Wi-Fi network (the same network as your computer) > click "OK" to go to the "Settings menu" > navigate to "Network" > "Access Pro data" For more information and support, visit airvisual.com/support and read the article “ Download the Pro’s data using Samba ”