Every 10 seconds the AirVisual Pro records Time, PM2.5, CO₂, Temperature, Humidity, AQI, and Outdoor AQI data.

These detailed historical data logs are held in the monitor's internal memory for up to 5 years. At any point here-within, it is possible to retrieve all of your device's data by wirelessly downloading the comma delimited .txt file, via Samba. Detailed information on how to do that here:

Download historical data with Samba

It is also possible to receive your Pro's measurements in real-time via the AirVisual mobile app. The app updates every minute, so that you are constantly aware of the air quality readings of your monitor.

Return to AirVisual Knowledge Base