温和(24小时检测中的相对水平?) Concentration: 30.0 µg/m³ 浓度:30.0微克/立方 Air Quality Index (AQI) :89 空气质量指数:89 Chaoyang District 检测点,朝阳地区美领馆
10-27-2016 07:00; PM2.5; 30.0; 89; Moderate (at 24-hour exposure at this level)
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