     		 SO4	   NO3	     NH4	Na	  Cl	    EC	      OC       Other
Measurement     0.3686    1.2446    0.2560    0.2220    0.0653    0.2098    0.3577    1.7509
Model result    0.5373    3.8587    0.7808    3.9423    5.0106    0.0753    0.1893    2.5598

Unit: ug/m3