Pembuatan Alat Sistem Monitoring Kualitas Udara Menggunakan Sensor Co dan Co2 dengan Aplikasi Blynk Berbasis Internet of Things

Abstract

Air pollution, consisting of chemicals, solid particles and gases, negatively affects human health and the environment. Poor air quality causes health problems such as respiratory disorders and lung diseases. As human activities increase air pollution, a real-time monitoring solution using IoT (Internet of Things) technology is needed. This research designs a simulation system using Arduino ATMega 2560 and MQ-135 and MQ-7 sensors to measure air quality. The data is sent to a smartphone via the Blynk IoT platform. This system aims to increase awareness of the importance of healthy air in enclosed spaces such as homes and offices, as well as utilising technology for better air quality monitoring.