Quantification of Air Pollution Sources

Determination of the Distribution of NO2, CO, and PM2.5 Concentration Using a Photochemical Model of Air Pollution: Case Study of Tehran City

Background and objectives: Tehran is one of the most polluted cities in the world in terms of air pollution. Modeling is a useful tool in air pollution management. The objectives of this study are to determine the distribution of the main air pollutants concentration in Tehran and to construct a photochemical model appropriate to the geography and natural characteristics of Tehran.   Methods: I...

Role of passenger cars and taxies in air pollution of Tehran, Iran

Air Pollution is one of the significant problems in Tehran. Understanding the role of different sources can result in better decision-making. Some pollutions are not emitted directly from sources and are present in the atmosphere due to chemical reactions. Therefore, using air quality modeling can be beneficial to our understanding of these phenomena. An air quality modeling system was used fir...

Chapter 17 Urban air pollution

Current scientific evidence, derived largely from studies in North America and Western Europe (NAWE), indicates that urban air pollution, which is derived largely from combustion sources, causes a spectrum of health effects ranging from eye irritation to death. Recent assessments suggest that the impacts on public health may be considerable. This evidence has increasingly been used by national ...

Investigation of Climatic Effects of Fine Dust on Air Pollution in Southwestern Iran

Background and Objectives: The dust pollution in the air of cities is one of the environmental problems in the western and southwestern regions of Iran, which can have many effects on the environment and human life. The purpose of this study is the assessment of dust pollution, the effect of climatic parameters on it and the field of view in the southwestern regions of Iran. Methods: In this st...

Quantification of deaths attributed to air pollution in Sweden using estimated population exposure to nitrogen dioxide as indicator

Influential Factors of Air Pollution Awareness in Isfahan, Iran

The main objectives of the present study are to both evaluate the level of awareness about air pollution and examine the determinants, likely to affect this awareness. As a result, it discusses influential factors on air pollution awareness, presenting findings from a case study, conducted in the city of Isfahan, Iran, wherein 400 individuals have been selected via proportional random sampling ...