Hi, I'm doing a project where I measure indoor air quality. I want to get an IAQ index. For this, I use the BME680 (picture below). I installed the libraries in the last picture. With these libraries, I can measure the parameters using just a few simple code lines (see below, I also added a screenshot of the readings). Does anyone know if the gas resistance reading is in kOhm or IAQ? And if this reading is in kOhm what is the simplest way of measuring IAQ? I read I could use another library but I can't find a clear and simple code example to do this. I don't want it complex as it's explained everywhere. Also, I checked the bosh datasheet but missed many units in the tables. for this reason, I don't understand it. Pls someone help. Thanks in advance for your help.
float temperature = bme.temperature (in °C)
float pressure = bme.pressure / 100.0 (in hPa)
float humidity = bme.humidity (in %)
float gasResistance = bme.gas_resistance / 1000.0 (kOhm? IAQ?)