Air Quality Monitoring Device.


  • Shubhankar Mandal School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China.



Air, Monitoring, Gas


Air is an important element of the earth, the atmosphere was formed thousands of years after the creation of the earth. After approximately 4.6 billion years, this atmosphere is made up of different types of gases. Even though the atmosphere was created, people didn't live then, instead of humans, huge animals lived on earth because that atmosphere was not suitable for humans, nowadays, with the excellence of science, people can now know that our atmosphere is 78% nitrogen, 21% oxygen, 0.04% carbon. Dioxide also contains neon, helium, methane, krypton, hydrogen, and water vapor with 1% of the total composition. If this quality is normal in the air, it is positive for the environment, animals, and people. But unfortunately, due to the activities of human advanced living, carbon dioxide in the atmosphere day by day is also changing the composition of the atmosphere, which has a negative impact on humans and animals along with other harmful gases in the air. Considering that negative aspect we have developed Air Quality Monitoring Device. Through this, we can determine the quality of air as well as take the right decision regarding the prevention of air pollution.


Author Biography

Shubhankar Mandal, School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China.

SHUBHANKAR MANDAL received a B.Sc. degree in Electrical and Electronics Engineering from the Green University of Bangladesh and a M.Sc. in Mechanical Engineering from the Beijing Institute of Technology, Beijing, China. He is pursuing a PhD in mechanical engineering at Xi'an Jiaotong University, China. He can be contacted at




How to Cite

Mandal, S. (2023). Air Quality Monitoring Device. International Journal of Innovative Engineering (IJIE), 1(1), 16–22.