Low Emission Zone (LEZ) is an emerging global policy intervention aimed at reducing vehicular pollution. Many countries have successfully implemented LEZs, resulting in notable improvements in air quality and enhanced public spaces. This study explores the perspectives and preparedness of small and medium-sized businesses regarding LEZ implementation in Delhi’s Connaught Place (CP), located within the New Delhi Municipal Corporation (NDMC) area. Using a mixed-method approach, the research engages directly with business owners through structured interviews to examine their dependence on vehicles, willingness to pay potential entry fees, and the challenges they anticipate in transitioning to cleaner alternatives. By focusing on independent retail, wholesale, and order-based enterprises, rather than large branded outlets, the study captures the experiences of those most vulnerable to LEZ restrictions. These conversations reveal a strong environmental awareness among business owners, alongside significant concerns about practical issues such as increased costs and limited infrastructure. The findings suggest that while many are open to adapting, a successful transition will depend on supportive policies, targeted incentives, and improved infrastructure. Ultimately, this study aims to contribute to a more equitable and effective LEZ implementation strategy that balances environmental objectives with the economic sustainability of Delhi’s crucial commercial hubs.