Abstract: In order to evaluate the living environment quality and create comfortable living conditions of urban agglomeration, 28 indexes, such as urban green area per capita, were selected to evaluate the human settlements quality of cities in west side of Taiwan Straits with entropy method, and the coordination degree of urban living environment was analyzed using coordination degree model. The results showed that the quality of human settlements in Xiamen was the highest, followed by Fuzhou, which belonged to highquality residential areas. Sanming, Wenzhou and Quanzhou were classified into the medium environment quality areas, and Lishui, Zhangzhou, Longyan, the low quality of living environment cities. The coordination degree of urban living environment was high in Xiamen and Fuzhou, medium in Sanming, Nanping, Quzhou and Lishui, and low in Putian, Wenzhou, Shantou, etc. The coordination degree of human settlements among cities was barely coordinated, with generally coordinated ecological environments and barely coordinated economic and social environments.