1.1 Background and Rationale 1.2 Research Objectives 1.3 Scope and Significance 1.4 Research Questions 1.5 Methodology Overview 1.6 Organization of the Thesis

Chapter 2

2.1 Evolution of Urban Mobility Solutions and Air Quality 2.2 The Impact of Different Transportation Modes on Air Pollution 2.3 Sustainable Mobility Strategies for Improving Air Quality 2.4 Previous Studies on the Relationship Between Urban Mobility and Air Quality 2.5 Gaps in Existing Research 2.6 Conceptual Framework

Chapter 3

3.1 Case Selection and Study Design 3.1.1 Criteria for Selecting Cities with Varied Mobility Solutions and Air Quality Levels 3.1.2 Comparative Analysis Framework 3.2 Data Collection 3.2.1 Air Quality Monitoring and Analysis 3.2.2 Assessment of Urban Mobility Infrastructure and Usage Patterns 3.3 Evaluating the Relationship Between Urban Mobility Solutions and Air Quality 3.4 Modeling Techniques for Predicting Air Quality Improvements 3.5 Community Engagement and Stakeholder Perspectives 3.6 Policy Analysis and Regulatory Frameworks 3.7 Limitations and Assumptions

Chapter 4

4.1 Analysis of Urban Mobility Solutions' Relationship with Air Quality 4.2 Evaluation of Air Quality Improvement and Mobility Solution Effectiveness 4.3 Comparative Analysis of Cities with Different Mobility Strategies 4.4 Stakeholder Perspectives on the Benefits and Challenges of Sustainable Mobility 4.5 Opportunities and Risks Associated with Promoting Urban Mobility for Air Quality 4.6 Implications for Urban Planning and Transportation Policies

Chapter 5

5.1 Summary of Findings 5.2 Contributions to Existing Knowledge 5.3 Practical Implications for Urban Mobility and Air Quality Improvement 5.4 Recommendations for Future Research 5.5 Conclusion