Perception of Environmental Pollution and Health Risk among polytechnic students in Rayong

Abstract

Rayong Province is one of Thailand’s most industrialized areas, particularly around the Map Ta Phut Industrial Estate, where residents are exposed to environmental pollutants such as PM2.5, volatile organic compounds (VOCs), and heavy metals. This study aimed to assess the level of awareness regarding environmental pollution and its health impacts, evaluate health risk perception, and analyze associated factors among vocational and undergraduate students residing in Rayong. A cross-sectional survey was conducted using an online questionnaire distributed to 403 participants, selected through convenience sampling. Descriptive statistics and multiple regression analysis were used for data analysis. The findings revealed that the majority of students had a “high” level of awareness (78.42%) and “high” risk perception (62.53%) regarding environmental pollution and its health effects. Two factors were found to significantly predict health risk perception: academic level and awareness of pollution and health impacts (p < 0.05).

               The results suggest a strong level of environmental health literacy among young people in high-risk industrial areas. The study highlights the importance of enhancing environmental education and targeted communication strategies to sustain awareness and reduce long-term health risks in industrial communities.