Grafici (dati degli ultimi 7 giorni):

Leggende:

Indice di qualità dell'aria

Indice di accuratezza

Accuracy=0 could either mean:
BSEC was just started, and the sensor is stabilizing (this lasts normally 5min in LP mode or 20min in ULP mode), there was a timing violation (i.e. BSEC was called too early or too late), which should be indicated by a warning/error flag by BSEC;

Accuracy=1 means the background history of BSEC is uncertain.
This typically means the gas sensor data was too stable for BSEC to clearly define its references;

Accuracy=2 means BSEC found a new calibration data and is currently calibrating;

Accuracy=3 means BSEC calibrated successfully.

https://www.bosch-sensortec.com/software-tools/software/bme680-software-bsec/