空气质量指数与气候旅游的空间适配性研究

现行空气质量指数（AQI）与气候旅游存在数据空间源点、指数空间尺度、资源空间评价、市场空间引导和空气质量空间预警等方面的空间适配度不足或错配问题，不利于旅游空气资源的优化配置和气候旅游的高品质发展。本研究立足旅游地理学、旅游气象学和旅游管理学，探索AQI由逆向指标向正逆互补指标转化、由末端治理向前端服务转化、由污染监测向清新供给转化的具体路径，构建服务于人民健康生活和高品质气候旅游发展的旅游空气质量指数（AQI2.0），实现AQI向AQI2.0指标、标准、计算和评价的优化。以福建省10个不同类型的5A级景区为例，实证比较AQI和AQI2.0与气候旅游的空间适配性差异，探索AQI和AQI2.0协同与气候旅游的空间适配机理，创新AQI和AQI2.0协同的旅游空气质量治理机制和气候旅游“清新供给”路径，系统提升AQI2.0与高品质气候旅游的空间适配性，实现旅游空气资源优化配置和区域可持续发展。

The existing air quality index (AQI) and climate tourism have the problems of insufficient or mismatching in data spatial source, index spatial scale, resource spatial evaluation, market spatial guidance and air quality spatial warning, which is not conducive to the optimal allocation of tourism air resources and the high-quality development of climate tourism. Based on tourism geography, tourism meteorology and tourism management, this study explores the specific path of AQI transformation from reverse indicators to positive and negative complementary indicators, from end-to-end service transformation, from pollution monitoring to fresh supply transformation, constructs the tourism air quality index (AQI2.0) serving people's healthy life and the development of high-quality climate tourism, and realizes the transformation from AQI to AQI2.0 through optimization of standard, calculation and evaluation. Taking 10 different types of 5A-level scenic spots in Fujian Province as an example, this paper empirically compares the differences of spatial adaptation between AQI and AQI2.0 with climate tourism, explores the spatial adaptation mechanism of coordination between AQI and AQI2.0 with climate tourism, innovates the tourism air quality governance mechanism of coordination between AQI and AQI2.0 thorugh the path of "fresh supply" of climate tourism, systematically improves the spatial adaptation between AQI2.0 and high-quality climate tourism, and realizes the optimal allocation of tourism air resources and regional sustainable development.