With the rapid development of China's urban economy, the new quality productivity empowerment to promote the high-quality development of tourism in Rizhao City has become a new trend, and the vigorous development of tourism has gradually become a new growth point under the influence of a series of policies on low-carbon tourism in Shandong Province. In order to effectively assess the performance of new quality productivity empowerment to promote the high-quality development of low-carbon tourism in Rizhao City, this paper utilizes the basic data of Rizhao City, China, for the period of 2013-2022, and comprehensively assesses the status of the high-quality development performance of low-carbon tourism in Rizhao City by constructing the spatial ecological niche integrated assessment model, and it is found that: the performance of the high-quality development of low-carbon tourism in the city of Rizhao City, China, which is empowered by the new quality productivity, has shown a There are some differences in the assessment results of the three models, the absolute ecological niche suitability model has the largest assessment result, the relative ecological niche suitability model has the smallest assessment result, and the assessment result of the spatial ecological niche suitability model is located in between the assessment results of the other two models with the effect of equalization, and the assessment result of the spatial ecological niche suitability model shows that the high-quality development performance of the target city's low-carbon tourism The assessment result in 2013 is 0.7783, and the quality level of low-carbon tourism high-quality development performance is III, and the assessment result in 2022 rises to 0.8972, and the quality level of low-carbon tourism high-quality development performance is II, which has already reached the edge of I. In terms of the degree of influence of the evaluation indicators, the insufficient strength of new quality productivity empowerment in Rizhao City, China, affects the performance of low-carbon tourism high-quality development, and the second most influential of the other guideline level indicators on the assessment results is the weak effect category.