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The Truth About Air Pollution in Thailand

May 30, 2019 & 0183;& 32;The World Health Organization has isolated PM10 and PM2.5 as the most detrimental to human health PM10 being particulate matter 10 micrometers or less, PM2.5 being particulate matter 2.5 micrometers or less . So I'll mostly refer to these two factors in my comparisons. How Bad is the Air Pollution in Bangkok?

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on sale pm2 5 anti haze masks light blue shanghai