"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)" 2020,08,11,01,0,0,0.001,0.001,0.013,0.04,1.83,1.87,0.009,5,SSW,1.2 5,SSW,1.2 2020,08,11,02,0,0,0.001,0.001,0.012,0.04,1.84,1.88,0.016,4,S,0.6 4,S,0.6 2020,08,11,03,0,0,0.001,0.001,0.010,0.04,1.87,1.91,0.017,4,S,0.8 4,S,0.8 2020,08,11,04,0,0,0.001,0.001,0.011,0.05,1.88,1.93,0.002,4,quiet,0.3 4,quiet,0.3 2020,08,11,05,0,0,0.001,0.001,0.013,0.03,1.85,1.88,0.014,3,S,2.1 3,S,2.1 2020,08,11,06,0,0,0.001,0.001,0.014,0.04,1.84,1.88,0,3,SW,1.3 3,SW,1.3 2020,08,11,07,0,0,0.001,0.001,0.016,0.05,1.84,1.89,0.011,3,S,1.7 3,S,1.7 2020,08,11,08,0,0,0.002,0.002,0.016,0.03,1.84,1.87,0.003,3,SW,1.8 3,SW,1.8 2020,08,11,09,0,0,0.002,0.002,0.017,0.08,1.83,1.91,0.006,3,SW,1.1 3,SW,1.1 2020,08,11,10,0,0.001,0.004,0.005,0.015,0.07,1.86,1.93,0.015,2,SE,0.7 2,SE,0.7 2020,08,11,11,0,0.001,0.003,0.004,0.015,0.05,1.90,1.95,0.002,2,quiet,0.3 2,quiet,0.3 2020,08,11,12,0,0.001,0.004,0.005,0.016,0.06,1.85,1.91,0.006,3,quiet,0.2 3,quiet,0.2 2020,08,11,13,0,0.003,0.008,0.011,0.013,0.07,1.88,1.95,0.004,2,quiet,0.1 2,quiet,0.1 2020,08,11,14,0,0.001,0.004,0.005,0.016,0.08,1.88,1.96,0.003,1,SSW,1.4 1,SSW,1.4 2020,08,11,15,0,0.001,0.002,0.003,0.020,0.08,1.82,1.90,0.007,1,S,2.0 1,S,2.0 2020,08,11,16,0,0.001,0.002,0.003,0.018,0.06,1.82,1.88,0.002,3,SW,2.0 3,SW,2.0 2020,08,11,17,0,0.001,0.001,0.002,0.017,0.05,1.82,1.87,0.022,3,SW,1.8 3,SW,1.8 2020,08,11,18,0,0,0.001,0.001,0.017,0.06,1.81,1.87,0.015,3,SW,2.2 3,SW,2.2 2020,08,11,19,0,0,0.001,0.001,0.016,0.05,1.82,1.87,0.008,6,SW,1.4 6,SW,1.4 2020,08,11,20,0,0,0.001,0.001,0.015,0.05,1.83,1.88,0.012,6,SW,1.4 6,SW,1.4 2020,08,11,21,0,0,0.001,0.001,0.014,0.05,1.82,1.87,0.016,5,SSW,1.3 5,SSW,1.3 2020,08,11,22,0,0,0.001,0.001,0.012,0.05,1.84,1.89,0.013,5,SSW,0.8 5,SSW,0.8 2020,08,11,23,0,0,0.002,0.002,0.010,0.06,1.86,1.92,0.021,4,S,1.5 4,S,1.5 2020,08,11,24,0,0,0.001,0.001,0.010,0.06,1.84,1.90,0.010,4,SW,1.2 4,SW,1.2