Calibration of Portable Particulate Matter–Monitoring Device using Web Query and Machine Learning

ConclusionsCalibration of a low-cost PMD, which is based on construction of PM2.5 sensor network using MQTT protocol and web query of reference measurement data available at a GAMS, significantly improves the accuracy and reliability of a PMD, thereby making practical use of the low-cost PMD possible.
Source: Safety and Health at Work - Category: Occupational Health Source Type: research