"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)" 2020,08,13,01,0,0,0.002,0.002,0.007,0.06,1.90,1.96,0.003,4,quiet,0 4,quiet,0 2020,08,13,02,0,0,0.004,0.004,0.004,0.09,2.17,2.26,0.018,3,quiet,0 3,quiet,0 2020,08,13,03,0,0,0.004,0.004,0.003,0.09,2.24,2.33,0.007,5,quiet,0 5,quiet,0 2020,08,13,04,0,0,0.003,0.003,0.004,0.09,2.21,2.30,0.027,4,quiet,0 4,quiet,0 2020,08,13,05,0,0,0.003,0.003,0.006,0.06,2.25,2.31,0.003,4,quiet,0.1 4,quiet,0.1 2020,08,13,06,0,0,0.003,0.003,0.007,0.06,2.12,2.18,0.019,4,S,0.9 4,S,0.9 2020,08,13,07,0,0.001,0.004,0.005,0.006,0.06,1.92,1.98,0.003,3,S,1.2 3,S,1.2 2020,08,13,08,0,0.002,0.003,0.005,0.009,0.06,1.89,1.95,0.004,3,SSW,1.3 3,SSW,1.3 2020,08,13,09,0,0.001,0.001,0.002,0.012,0.06,1.85,1.91,0.008,4,SW,1.4 4,SW,1.4 2020,08,13,10,0,0.001,0.002,0.003,0.015,0.05,1.84,1.89,0.004,3,SSW,1.7 3,SSW,1.7 2020,08,13,11,0,0.001,0.002,0.003,0.016,0.05,1.83,1.88,0.005,3,SSW,2.0 3,SSW,2.0 2020,08,13,12,0,0.001,0.002,0.003,0.016,0.06,1.83,1.89,0.011,4,SSW,1.9 4,SSW,1.9 2020,08,13,13,0,0.001,0.001,0.002,0.017,0.05,1.82,1.87,0.010,3,SSW,2.1 3,SSW,2.1 2020,08,13,14,0,0.001,0.001,0.002,0.017,0.06,1.82,1.88,0.009,5,SW,1.8 5,SW,1.8 2020,08,13,15,0,0.001,0.001,0.002,0.016,0.06,1.82,1.88,0.009,4,SSW,2.3 4,SSW,2.3 2020,08,13,16,0,0,0.001,0.001,0.017,0.07,1.82,1.89,0.009,3,SSW,2.2 3,SSW,2.2 2020,08,13,17,0,0.001,0.001,0.002,0.017,0.08,1.83,1.91,0.022,6,SSW,1.7 6,SSW,1.7 2020,08,13,18,0,0,0.001,0.001,0.018,0.07,1.83,1.90,0.008,5,SW,1.4 5,SW,1.4 2020,08,13,19,0,0,0.002,0.002,0.019,0.07,1.84,1.91,0.032,5,SW,1.0 5,SW,1.0 2020,08,13,20,0,0,0.002,0.002,0.016,0.06,1.86,1.92,0.004,5,SW,0.6 5,SW,0.6 2020,08,13,21,0,0,0.002,0.002,0.012,0.05,1.88,1.93,0.012,5,SW,0.5 5,SW,0.5 2020,08,13,22,0,0,0.003,0.003,0.010,0.06,1.90,1.96,0.015,5,SW,0.5 5,SW,0.5 2020,08,13,23,0,0,0.002,0.002,0.010,0.05,1.93,1.98,0.012,4,quiet,0.4 4,quiet,0.4 2020,08,13,24,0,0,0.002,0.002,0.010,0.04,1.90,1.94,0.011,4,quiet,0.2 4,quiet,0.2