TOGROG SOUM OF OVORKHANGAI AIMAG HAD HIGHEST TEMPERATURE

Ulaanbaatar, Mongolia /MONTSAME/ In the October of 2011, Tugrug soum of Uvurkhangai aimag had the highest air temperature (+28°C), while Otgon soum of Zavkhan aimag had the lowest-- minus 21. The strongest wind speed was 26 m/sec in Mandalgovi soum of Dundgovi aimag. Daily average concentration of nitrogen dioxide exceeded 31 times around the 13th micro district of Ulaanbaatar city, 28 times around the West crossroad, 23 times around the Misheel-Expo center, 18 times around Kharkhorin market and the 32nd Toirog, 14 times around the 1st district, and 4 times around the Offitseruudiin ordon; daily average concentration of sulphur dioxide exceeded 21 times around the 13th micro district and the 32nd Toirog, 15 times around the West crossroad, 6 times around the Misheel-Expo center, 3 times around the 1st district, and 2 times around the Offitseruudiin ordon; particulate matter less than 10 micrograms exceeded 28 times around the 32nd Toirog, 24 times around the West crossroad, 17 times around the 13th micro district, and 8 times around the Misheel-Expo center; particulate matter less than 2.5 micrograms exceeded 17 times around the 13th micro district and West crossroad from the maximum allowable concentration of air quality standard in October, 2011. B.Oyundelger