But for Thailand, if we look back 5 years ago, Thai people just started to know about fine dust particles or PM2.5, which was found in the North first and then in urban areas such as Bangkok, amidst the gloomy weather, similar to the gloomy sky, no sunlight. But the truth is that the weather is stale, the wind does not blow through, the sunlight does not reach, causing patients with respiratory diseases and allergies to have a clearly sensitive body, such as watery eyes, coughing, sneezing, wheezing and shortness of breath.
credit : สล็อต