Vector-borne diseases caused by mosquitoes still a public health problem worldwide. The environmental changes affect the number of mosquito population and distribution of mosquitoes. We investigate the environmental factors involved in Aedes aegypti ecology and behavior such as outdoor breeding sites that are essential for increasing the number of mosquito population; light that affect flight-activity; biting performance induce the amount of biting rate; feeding behavior and nutrition affect development of egg; seasonal affects increasing of mosquito population; humidity involves mosquito survival and biting; climate changes also affect mosquito population, resistant to insecticide and shape. This review could provide the information regarding to control the mosquito population and decrease mosquito-borne diseases.