This chapter provides a general overview of the effects air pollution, pollutant sources in different regions and role of perception in assessment of pollution level and different health effects. The discussion in this chapter focuses basically on the different dimensions related to air pollution such as climatic and meteorological effects, anthropogenic and natural sources, ecosystem disturbances and their interrelationship in context of air quality. Basically, climate disturbances may be responsible for pollution episodes of certain regions. Discussions related to seasonal variations in air quality also included because seasonal meteorological elements exert different effects in different climatic regions. Air pollutants are emitted by a number of sources in the atmosphere such as urbanization, industrialization, transportation, and population growth, so these contributing factors and its effects of climatic events like temperature, wind speed and seasonal disturbances are relatively described in this chapter.
Part of the book: Environmental Sustainability