National air pollution surveillance can also be referred to as environmental monitoring, air quality monitoring, emission monitoring, pollution tracking, atmospheric monitoring, or pollution surveillance. All of these terms are used to describe the process of monitoring and collecting data on the levels of pollutants in the air to protect the environment and public health. This monitoring is done through the use of advanced sensors and equipment that measure the level of pollutants in the air and transmit the data to central monitoring stations. It is crucial for government agencies and researchers to keep a pulse on air pollution trends to develop policies and programs aimed at mitigating its impact.