RANCANG BANGUN SYSTEM MONITORING POLUSI UDARA BERBASIS WIRELESS SENSOR NETWORK

Pollution in the country in urban areas that are crowded with motor vehicles is a problem that has received great attention from the government and the public. and government. This problem makes me to take part in seeing or monitoring the condition of the dense environment of motor vehicles that cause air pollution. Previous research has been designed an air pollution monitoring tool that can detect the values of NO2, CO, humidity, temperature, and position levels. The second monitoring device placed on the vehicle's engine is used to limit the exhaust gases of the vehicle. The hardware design in this study was ESP12E with PM-2.5. ESP12E is used as a place for data retrieval and will be sent to the ThingsBoard web application for monitoring via smartphones or PCs that are connected to the internet network and can be monitored anywhere. A series of results that are assembled to be more efficient. ESP-32 and PM-2.5 which have been designed and framed into one unit and placed in an easy place to use it easier, there is an increase in air levels up and down numbers have a length of 10 seconds. Sending data on Thingsboard has a delay of 10 seconds. At 09:20:60 there was an increase in power at 09:21:10 the new data was uploaded. From these results the tool has been running normally. Sensors can be sent and read properly. The reading of data can be adjusted by the amount of time. Thingsboard with many reading options makes the monitoring process easier. This air PM2.5 detector is effective in detecting dirty air pollution from cigarette smoke and the fumes of diesel and gasoline-fueled vehicles that are less environmentally friendly. Locations for PM2.5 monitoring are not limited as long as the device is connected to the internet