pi_weather.core.sensors.stcc4.co2_ranges module¶ Definition of CO2 ranges pi_weather.core.sensors.stcc4.co2_ranges.get_air_quality_index(co2_concentration=None)[source]¶ Function to get an air quality index from the input CO2 concentration Parameters: co2_concentration (float | int | None) – CO2 concentration Returns: Air quality index Return type: int