"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)" 2020,08,06,01,0.004,0,0.003,0.003,0.012,0,1.89,1.89,0.025,13,SSE,0.7 13,SSE,0.7 2020,08,06,02,0.003,0,0.004,0.004,0.010,0.02,2.04,2.06,0.021,13,S,0.7 13,S,0.7 2020,08,06,03,0.006,0,0.004,0.004,0.010,0,2.02,2.02,0.016,11,quiet,0.2 11,quiet,0.2 2020,08,06,04,0.006,0,0.004,0.004,0.009,0.01,2.03,2.04,0.020,13,quiet,0.4 13,quiet,0.4 2020,08,06,05,0.003,0.001,0.007,0.008,0.005,0.03,2.52,2.55,0.022,12,quiet,0 12,quiet,0 2020,08,06,06,0.002,0,0.004,0.004,0.011,0.02,2.15,2.17,0.018,10,SSE,0.5 10,SSE,0.5 2020,08,06,07,0.002,0.002,0.006,0.008,0.010,0.02,2.07,2.09,0.024,10,NE,0.5 10,NE,0.5 2020,08,06,08,0.002,0.001,0.004,0.005,0.013,0.02,2.09,2.11,0.021,10,SSW,2.4 10,SSW,2.4 2020,08,06,09,0.002,0.001,0.003,0.004,0.017,0.02,1.91,1.93,0.017,8,S,3.4 8,S,3.4 2020,08,06,10,0.003,0.001,0.002,0.003,0.019,0.02,1.89,1.91,0.016,11,S,3.5 11,S,3.5 2020,08,06,11,0.002,0.001,0.002,0.003,0.021,0.01,1.88,1.89,0.027,13,SSW,2.5 13,SSW,2.5 2020,08,06,12,0.002,0.001,0.002,0.003,0.021,0,1.87,1.87,0.033,14,SSW,2.5 14,SSW,2.5 2020,08,06,13,0.002,0.001,0.002,0.003,0.017,0,1.87,1.87,0.039,17,SW,3.0 17,SW,3.0 2020,08,06,14,0.002,0.001,0.002,0.003,0.017,0.02,1.87,1.89,0.041,15,SSW,2.8 15,SSW,2.8 2020,08,06,15,0.002,0.001,0.002,0.003,0.017,0,1.86,1.86,0.039,18,SW,2.9 18,SW,2.9 2020,08,06,16,0.002,0.001,0.002,0.003,0.017,0.01,1.86,1.87,0.049,18,SSW,1.9 18,SSW,1.9 2020,08,06,17,0.002,0.001,0.002,0.003,0.017,0.01,1.87,1.88,0.056,17,SW,2.2 17,SW,2.2 2020,08,06,18,0.002,0.001,0.001,0.002,0.015,0.01,1.87,1.88,0.050,16,SSW,1.7 16,SSW,1.7 2020,08,06,19,0.001,0,0.002,0.002,0.015,0.01,1.87,1.88,0.038,18,SW,1.6 18,SW,1.6 2020,08,06,20,0.001,0,0.002,0.002,0.014,0.01,1.88,1.89,0.032,16,SW,1.1 16,SW,1.1 2020,08,06,21,0.001,0,0.002,0.002,0.015,0,1.87,1.87,0.040,16,SW,1.0 16,SW,1.0 2020,08,06,22,0.001,0,0.002,0.002,0.014,0.02,1.89,1.91,0.043,18,SSW,0.9 18,SSW,0.9 2020,08,06,23,0.001,0,0.002,0.002,0.013,0.01,1.90,1.91,0.039,18,SSW,1.4 18,SSW,1.4 2020,08,06,24,0.001,0,0.001,0.001,0.013,0,1.88,1.88,0.040,16,SSW,1.6 16,SSW,1.6