This project explains how to create tool used for monitoring air pollution using the internet web server. This tool is only used for remote monitoring without being able to use remote control. There are two Arduinos; Arduino 1 for processing into data ppm and Arduino 2 for using to send data to the server. Arduino 1 in actual use could be used alone, but two Arduinos are used because pinout is not enough. Used sensors can be modified as desired. For more information, please refer to the following schemes and programs.
#3 HOW TO DO WEB HOSTING
#4 OPEN SOURCE
Please refer to the link below for more information such as open source.