[Assessment of CO Co-benefits of Air Pollution Control Policies in Taiyuan's 14th Five-Year Plan].

To quantitatively evaluate the co-benefits of air pollution reduction and carbon dioxide reduction of Taiyuan's 14th Five-Year Plan air pollution prevention and control policies, this study used the Beijing-Tianjin-Hebei Greenhouse Gas-Air Pollution Interaction and Synergy Model (GAINS-JJJ) to simulate and evaluate the emission reduction potential and CO co-benefit of 13 air pollution control measures. The emission reductions of PM, PM, SO, NO, VOCs, and NH in 2025 were 1.8 (5%, compared with that in the baseline scenario), 2.