Air pollution detection involves monitoring the presence of harmful substances in the atmosphere. This can include gases like carbon monoxide and nitrogen dioxide, as well as particulate matter. Various tools, such as air quality sensors and satellite imagery, are used to measure these pollutants, providing valuable data for assessing air quality. The information gathered from air pollution detection helps governments and organizations make informed decisions to protect public health. By identifying pollution sources and levels, they can implement regulations and strategies to reduce emissions, ultimately improving the air we breathe and enhancing overall environmental quality.