"Year","Month","Day","Hour","SO2 (ppm)","NO (ppm)","NO2 (ppm)","NOx (ppm)","Ox (ppm)","NMHC (ppmC)","CH4 (ppmC)","THC (ppmC)","SPM (mg/m3)","PM2.5 (micro-g/m3)","WD","WS (m/s)" 2020,04,03,01,0,0,0.005,0.005,0.030,0.07,1.97,2.04,0.014,14,N,1.3 14,N,1.3 2020,04,03,02,0,-,-,-,0.024,-,-,-,0.014,14,quiet,0.4 14,quiet,0.4 2020,04,03,03,0,0,0.006,0.006,0.024,0.12,1.99,2.11,0.014,15,NNE,0.9 15,NNE,0.9 2020,04,03,04,0,0,0.005,0.005,0.025,0.10,1.98,2.08,0.016,13,quiet,0.4 13,quiet,0.4 2020,04,03,05,0,0,0.008,0.008,0.019,0.12,1.99,2.11,0.019,18,NE,1.1 18,NE,1.1 2020,04,03,06,0.001,0,0.008,0.008,0.017,0.11,1.99,2.10,0.016,16,NNE,0.7 16,NNE,0.7 2020,04,03,07,0.001,0.001,0.013,0.014,0.013,0.08,2.00,2.08,0.018,15,N,1.3 15,N,1.3 2020,04,03,08,0.001,0.002,0.013,0.015,0.017,0.13,1.99,2.12,0.015,15,N,0.9 15,N,0.9 2020,04,03,09,0.001,0.003,0.011,0.014,0.021,0.10,1.98,2.08,0.018,16,quiet,0.3 16,quiet,0.3 2020,04,03,10,-,0.004,0.011,0.015,0.022,-,-,-,-,-,NE,0.5 -,NE,0.5 2020,04,03,11,0.001,-,-,-,-,-,-,-,0.014,11,SW,0.5 11,SW,0.5 2020,04,03,12,0.001,0.002,0.009,0.011,0.037,-,-,-,0.014,20,NNW,0.7 20,NNW,0.7 2020,04,03,13,0.001,0.001,0.006,0.007,0.049,0.08,1.90,1.98,0.021,21,SSW,1.6 21,SSW,1.6 2020,04,03,14,0.002,0.001,0.004,0.005,0.056,0.06,1.95,2.01,0.021,18,SSW,1.2 18,SSW,1.2 2020,04,03,15,0.002,0,0.004,0.004,0.059,0.07,1.96,2.03,0.020,19,S,2.5 19,S,2.5 2020,04,03,16,0.001,0,0.004,0.004,0.057,0.10,1.96,2.06,0.020,15,SSW,1.9 15,SSW,1.9 2020,04,03,17,0.001,0,0.004,0.004,0.059,0.10,1.95,2.05,0.019,17,SW,1.5 17,SW,1.5 2020,04,03,18,0.002,0,0.004,0.004,0.057,0.08,1.95,2.03,0.020,18,SW,1.1 18,SW,1.1 2020,04,03,19,0.002,0,0.005,0.005,0.053,0.09,1.96,2.05,0.020,20,SW,0.5 20,SW,0.5 2020,04,03,20,0.001,0,0.007,0.007,0.054,0.11,1.97,2.08,0.019,17,SW,0.5 17,SW,0.5 2020,04,03,21,0.001,0,0.006,0.006,0.056,0.10,1.97,2.07,0.021,18,quiet,0.4 18,quiet,0.4 2020,04,03,22,0,0,0.008,0.008,0.047,0.20,1.99,2.19,0.020,21,quiet,0.4 21,quiet,0.4 2020,04,03,23,0,0,0.007,0.007,0.040,0.11,1.99,2.10,0.020,18,quiet,0.1 18,quiet,0.1 2020,04,03,24,0,0,0.006,0.006,0.035,0.10,1.98,2.08,0.019,17,N,1.1 17,N,1.1