Performance Analysis Air Quality Monitoring Based on Arduino with Web Server

Air quality is one of the main factors that determine health. Therefore, the human need for clean air is something that cannot be underestimated. Air quality varies. This is because the number of sources of air pollutants in each place is different. Air pollution is a simple thing but very dangerous if allowed to continue. The lack of attention from the public towards the parameters of the surrounding air pollutants in the midst of developing technology is very unfortunate. Therefore we need a monitoring tool to monitor air pollutant gases and the results can be monitored in Real-Time. In this study, designed a tool that can monitor the parameters of Web Server-based air pollutants. Data displayed through web pages. On the web page, the data shown is the value of the temperature and humidity sensor, CO (Carbon Monoxide) sensor, CO2 (Carbon Dioxide) sensor, and O3 (ozone) sensor. Some gas parameters have normal, moderate and high thresholds. The average threshold value for normal is 0 to 35 ppm, and the highest is 100-200 ppm. From the data generated sensor readings, obtained an error of 3% on CO2 sensors, 2% for O3 sensor readings, and 4% for CO sensors. The value of the sensor can later be viewed based on the time of data retrieval using a table or graphical display..