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Baruun 4 Zam Ulaanbaatar, Ulaanbaatar, Mongolia
PM2.5
23 µg/m³
PM10
104 µg/m³
CO
443 ppb
SO2
4 ppb
NO2
20 ppb
O3
37 ppb
AQI 过去24小时趋势
03 Jul 2025, 07:54pm (本地时间)
