PM2.5 levels exceed safe levels in several areas of Bangkok
Air pollution exceeded safe levels in 13 spots in Bangkok, with records at 7am showing the range of PM2.5 dust particles in the capital and its vicinity at between 35 to 57 micrograms per cubic metre (μg/m3).
PM2.5 are dust particles that are less than 2.5 micrometres in diameter (more than 100 times thinner than human hair) and can lead to serious health problems. The safe level set by the World Health Organisation is 25μg/m3, though Thailand’s safe level is 50μg/m3.
The 13 areas in Bangkok where air pollution has crossed the safe limit include Thonburi, Nong Khaem, Khlong San, Samphanthawong, Phra Khanong, Bangkok Yai, Prawet, Klong Toei, Bang Khunthien, Yannawa, Phasi Charoen, Pathum Wan and Bueng Kum.
People in these areas are advised to avoid outdoor activities, especially the elderly, children and people suffering from respiratory disorders.
The Thai Meteorological Department has reported that 10 per cent of Bangkok will get some rain, adding that rain may reduce dust pollution.
