The integration of smart technology into urban infrastructure has led to the development of innovative park benches capable of monitoring environmental factors, including cologne pollution. These advanced benches are equipped with specialized sensors that detect volatile organic compounds (VOCs) and other air quality indicators. While not exclusively designed for cologne measurement, they can identify fragrance-based pollutants as part of broader air quality assessment. The data collected helps urban planners and environmental scientists understand pollution patterns and develop strategies for healthier public spaces. This technology represents a significant step forward in creating smarter, more responsive urban environments that prioritize both sustainability and public wellbeing.