Fig. 2: Conditional marginal effects of air pollution perception on environmental governance satisfaction.

This figure displays the marginal effects of air pollution perception (airpp) on environmental governance satisfaction (envg_sat) across different levels of satisfaction. The y-axis represents the effects on probability, while the x-axis shows the levels of environmental governance satisfaction. The plot reveals how the perception of air pollution influences satisfaction with environmental governance at varying levels, illustrating a non-linear relationship where the marginal effect initially increases before declining. These findings underscore the significant impact of public perception of air quality on their satisfaction with environmental policies, highlighting the importance for policymakers to proactively address public concerns to maintain or enhance satisfaction with environmental governance.