Outdoor seating in urban areas, particularly near roads or commercial zones, can significantly influence local air quality measurements. Proximity to traffic emissions, such as nitrogen dioxide (NO₂) and particulate matter (PM2.5), often leads to higher pollution levels around seating areas. Studies show that outdoor dining setups may inadvertently trap pollutants, creating localized hotspots of poor air quality. Additionally, human activity, like increased foot traffic or idling delivery vehicles, further exacerbates pollution. However, strategic placement of greenery or barriers can mitigate these effects. Understanding this relationship helps urban planners and businesses balance convenience with environmental health. Regular monitoring and adaptive designs are key to minimizing negative impacts while maintaining vibrant public spaces.