Academic Discussion "PM 2.5 Dealing and Management Approach Prevention Guidelines and PM2.5 in the Current Situation”

Abstract

PM 2.5 dust is a very small dust and smaller than the nose hair about 25-30 times, causing dust to pass through the air sacs of the lungs and also directly into the blood vessels current situation. Khon Kaen provience has 1 measuring device which is a very good machine and measure into 6 parameters. The cause of PM 2.5 dust in Bangkok and Khon Kaen is not the same. Of Bangkok, there are studies found that it comes from traffic. However Khon Kaen comes from burning in the open air. The main source of PM 2.5 particles is "fly ash". It is found that sugarcane production. This year has increased over the previous year. Because of the good price and have promotion. In addition, there are more sugar factories throughout the northeast and making it worrying about how to prevent dust from burning sugarcane. PM 2.5 values will exceed the period from January to April and the burning of sugarcane ends around mid-April. Because it is the closing season of the cane. Villagers will cancel burning PM 2.5 dust problems. In addition to being a problem from the source is climate variability which is also known as Temperature Inversion. In addition, the authorities have set up a medium-term and long-term urgent measure.

IN term of air quality in excess level, try to stay in the building, close the window, open the air purifier if there is, and if the AQI value is in the orange level (More than 100). Those in the risk group (such as outdoor workers at all times, smoking, organizing small children, elderly, lung diseases) should wear N95 masks. If we getting this kind of dust will be affected in the next 10-20 years.