Air Pollution Essay Example | Topics and Well Written Essays - 1000 words

Air Pollution - Essay Example This research paper explores that different places in the world have different air quality, depending on the magnitude of air pollution. The air that people inhale is neither clean nor is it healthy. In fact, the air that people breathe contains harmful gases like ground level ozone gas, carbon monoxide, sulfur dioxide, nitrogen oxide, air particles and lead. Of the five gases, ground level ozone and air borne articles have been identified as the greatest risk to human health in the world major cities. There is a great difference in air qualities in the world and this is manifested in different statistical informations in the major cities of the world. The major cities of the globe are impacted by air pollution, which affects air quality. The Air Quality in the world is assessed through Air Quality Index (AQI). AQI is used for reporting air quality on a daily basis. AQI provides information about how clean or polluted the air is in the places that a person resides and what health haz ards a person should be concerned of. Environmental Protection Agency usually calculates the AQI of five major air pollutants, which are controlled by the Clean Air Act. These pollutants include ground level ozone gas, carbon monoxide, sulfur dioxide, nitrogen oxide and air particles. Of the five gases, ground level ozone and air borne articles have been identified as the greatest risk to human health in the world major cities. Most of the sources of air pollution arise from technological and industrial advancement made by humans.