การใช้ประโยชน์พื้นที่สีเขียวของประชาชนในสวนรมณีย์ทุ่งสีกันเขตดอนเมืองกรุงเทพมหานคร
Currently, countries around the world, including Thailand, are facing various environmental pollution problems, such as global warming, PM 2.5 air pollution, droughts, floods, and natural disasters. These environmental pollutants are primarily the result of various human activities that are rapidly increasing, causing significant impacts on the natural environment. Deforestation and environmental degradation have also had a wide-ranging and continuous impact on the global environment, leading to changes in the atmosphere, more severe natural disasters, flooding, earthquakes, severe storms, abnormal heat, loss of lives, and the emergence of new and previously eradicated epidemics. In response to these crises, countries worldwide, including Thailand, are striving to increase green areas in both natural and urban environments to mitigate the resulting impacts. Government agencies are placing greater importance on expanding green spaces in urban communities, as the issue of PM 2.5 air pollution has become a significant concern affecting air quality. Smoke and haze have become a problem for everyone, and all related organizations and parties are working to find sustainable solutions in both the short and long term (Department of Environmental Quality Promotion, 2013). In Bangkok, relevant government agencies have expanded green areas in the form of public parks in almost every district. This has led to an increase in the utilization of these public parks by the community, as they offer clean air and provide a place for relaxation and exercise.