###### Abstract
In recent decades, scholars from various countries have conducted numerous studies on the variability characteristics of solar surface radiation and its correlation with other meteorological and air quality factors [13; 14; 15; 16]. [PERSON] et al. used a variety of methods to study the intermittency and multifractal properties of global solar radiation data, which helps to select the location of solar power plants and predict electricity generation [17]. [PERSON] et al. conducted a comprehensive analysis of global solar radiation data collected from 30 meteorological stations across Taiwan during the period from 2004 to 2018. Through rigorous statistical methods, they determined that there exists a gradual increase in annual global radiation from northeast to southwest in Taiwan. These findings serve as valuable references for the effective utilization of solar energy resources in Taiwan [18]. [PERSON] et al. conducted an analysis on the long-term variation trend of surface solar radiation in three northeastern provinces, utilizing monthly data on surface solar radiation and temperature. Furthermore, they employed the equilibrium theory in order to quantitatively examine the impact of solar radiation on temperature within the atmospheric system [19]. The impact of climate change on wind and solar power generation at high concentrations of greenhouse gases in Texas was quantified by [PERSON] et al. The spatio-temporal differences observed in the findings underscore the significance of employing high-resolution data sets for studying the potential effects of climate change on wind and solar energy [20]. [PERSON] et al. conducted an analysis on the impact of atmospheric aerosol pollution on terrestrial solar radiation in China. The findings demonstrate a significant correlation between visibility, PM2.5 levels, regional mean atmospheric aerosol optical thickness, and surface solar radiation in eastern China. Moreover, it is evident that aerosol pollution exerts a substantial negative influence on surface available energy [21]. The study conducted by [PERSON] et al. examined the seasonal variations in visibility, Air Quality Index (AQI), and particulate matter (PM\({}_{10}\) and PM\({}_{2.5}\)), as well as their correlation with surface solar radiation. The findings indicate a significant association between scattered radiation and air quality based on visibility measurements [22]. [PERSON] et al. employed the principal component analysis method in order to investigate the impact of haze severity on daily global solar radiation in Tianjin. The findings indicate that varying levels of air quality pollution result in a decrease in global solar radiation, with severe pollution leading to a reduction exceeding 45% [23]. [PERSON] et al. conducted an analysis on the spatio-temporal variation of surface solar radiation and aerosol extinction in order to elucidate the recent increase in surface O\({}_{3}\) concentration. The findings confirm that the rise in surface solar radiation intensity in northern China primarily stems from a reduction in aerosol concentration, rather than variations in cloud cover. Furthermore, it is evident that the current measures for ozone control are inadequate, necessitating more stringent emission reduction policies in order to mitigate ozone pollution [24]. These studies demonstrate a temporal pattern in surface solar radiation, characterized by an alternating trend of interdecadal decrease and increase. However, it exhibits robust stability in its annual cycle and regional distribution. Furthermore, there exists a complex relationship between global solar radiation and other meteorological factors, as well as air quality factors. Current research primarily focuses on the correlation between surface solar radiation and one or several variables, yet systematic investigations into the interaction between global solar radiation and various meteorological factors, along with air quality factors, are lacking.