PM 2.5 Levels Spike in Bangkok’s Nong Khaem District, Highest in the City.

Bangkok: The PM 2.5 dust levels in Bangkok reached their peak this morning in the Nong Khaem district, according to the Bangkok Air Quality Information Center. The center reported that dust levels exceeded the standard at the orange level in 67 areas across the city. According to Thai News Agency, the average PM 2.5 dust value recorded this morning was 48 micrograms per cubic meter, marking a noticeable increase from the previous day. This level surpasses the standard at the orange level, posing potential health risks. Nong Khaem District recorded the highest level at 68.6 micrograms per cubic meter, with Phasi Charoen District following at 60.5 micrograms per cubic meter. Furthermore, air quality across 23 provinces in the country has exceeded standard levels. During December 3-10, ventilation conditions are expected to remain in the "poor - weak" range, with continuous low-level inversion preventing air pollutants from dispersing. This situation is likely to lead to an increase in dust concentrations. Add itionally, fog is anticipated in the morning, accompanied by a temperature rise of 1-2 degrees Celsius.