Separating the impact of humidity from other gas values is necessary for the BME680 sensor to measure air quality accurately. This problem occurs because the sensor picks up both, hence an algorithm that separates the real gas concentration must be used. We can improve data reliability by lowering mistakes brought on by environmental variations by using scaling factors and calibrating approaches. These advancements are essential for industrial monitoring, smart homes, and Internet of Things applications. The BME680 can be a very effective instrument for identifying dangerous gases while removing the effects of humidity with the correct settings.