Air pollution is a growing global concern. Air pollution affects public health and the environment. It is challenging to maintain ethical integrity in air pollution research. This article reviews the ethical concerns associated with air pollution research, then spotlights safety issues and safeguarding human participants, and securing informed consent, and ultimately reduces the risks associated with the research, especially air pollution. This paper also attempts to examine the importance of addressing environmental justice and regards disadvantaged groups as often vulnerable to the ill effects of air pollution. The discussion extends to ensure transparency in air pollution study procedures, stressing the importance of data accuracy and formulating fair and inclusive policies. In addition to these points, this document also emphasizes sustainability, global collaboration, and the influences of climate change on air pollution. When the researcher addresses these ethical considerations, the researcher can establish scientific knowledge along with a healthy, equitable, and sustainable future.