Air research is a broad field that encompasses the study of the Earth's atmosphere, air quality, and the impact of air pollutants on human health and the environment. Researchers in this area may study the composition and physical properties of the atmosphere, atmospheric processes such as weather patterns and climate change, sources and effects of air pollution, and strategies for improving air quality. Air research is important for understanding how atmospheric conditions impact our health and the health of ecosystems, as well as for developing policies and technologies to protect air quality and mitigate the effects of pollution.