PM 2.5 dust in Bangkok exceeds standards in all areas, "Bueng Kum" is the worst at 71.8 micrograms/cubic meter, while Chiang Mai is ranked 8th in the world, Bangkok is ranked 17th. the Bangkok Air Quality Information Center would like to report the situation of dust particles no larger than 2.5 microns (PM 2.5) in Bangkok at 7:00 a.m. The average value in Bangkok is 51.2 micrograms per cubic meter (μg/m3).
credit : สล็อตเว็บตรง