Average chemical component concentrations and meteorological parameters for the best and worst visual ranges (VRs).
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资源简介：
aUnits: PM2.5 and chemical species, µg m−3; Relative humidity (RH), %; Wind speed (WS), m s−1; Mixed layer depth (MLD), m.bdaily average VR values for the 2.5% least impaired days.cdaily average VR values for the 2.5% most impaired days.dS.D.: Standard deviation.eOM: Organic mass = 1.8×OC.fEC: Elemental carbon.
创建时间：
2015-12-02
