"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)" 2020,08,20,01,0,0,0.007,0.007,0.032,0.12,2.03,2.15,0.046,22,quiet,0.4 22,quiet,0.4 2020,08,20,02,0,0,0.006,0.006,0.025,0.11,2.15,2.26,0.031,21,N,0.9 21,N,0.9 2020,08,20,03,0,0,0.004,0.004,0.021,0.08,1.97,2.05,0.036,20,N,1.0 20,N,1.0 2020,08,20,04,0,0,0.004,0.004,0.020,0.07,1.96,2.03,0.033,21,quiet,0.2 21,quiet,0.2 2020,08,20,05,0,0,0.004,0.004,0.019,0.08,1.98,2.06,0.038,20,quiet,0.2 20,quiet,0.2 2020,08,20,06,0,0,0.005,0.005,0.016,0.09,2.00,2.09,0.036,20,N,0.6 20,N,0.6 2020,08,20,07,0,0.001,0.008,0.009,0.013,0.09,2.01,2.10,0.049,21,ENE,0.8 21,ENE,0.8 2020,08,20,08,0,0.002,0.008,0.010,0.022,0.09,2.14,2.23,0.044,24,ENE,0.8 24,ENE,0.8 2020,08,20,09,0.001,0.002,0.010,0.012,0.026,-,-,-,0.053,-,S,0.7 -,S,0.7 2020,08,20,10,-,0.002,0.007,0.009,0.038,-,-,-,-,-,SW,0.5 -,SW,0.5 2020,08,20,11,0.001,0.001,0.006,0.007,0.050,-,-,-,0.066,21,SSW,1.1 21,SSW,1.1 2020,08,20,12,0.001,0.001,0.005,0.006,0.056,0.14,2.00,2.14,0.043,22,SSW,1.2 22,SSW,1.2 2020,08,20,13,0.001,0.001,0.004,0.005,0.062,0.12,1.96,2.08,0.055,24,SSW,1.3 24,SSW,1.3 2020,08,20,14,0.001,0,0.003,0.003,0.059,0.13,1.92,2.05,0.024,23,SW,1.1 23,SW,1.1 2020,08,20,15,0.001,0,0.003,0.003,0.051,0.10,1.91,2.01,0.026,21,SSW,0.8 21,SSW,0.8 2020,08,20,16,0.001,0,0.003,0.003,0.047,0.15,1.91,2.06,0.017,18,SW,0.9 18,SW,0.9 2020,08,20,17,0.001,0.001,0.004,0.005,0.044,0.09,1.91,2.00,0.023,21,SW,0.6 21,SW,0.6 2020,08,20,18,0.001,0,0.004,0.004,0.052,0.09,1.91,2.00,0.077,29,SW,1.0 29,SW,1.0 2020,08,20,19,0.001,0,0.004,0.004,0.055,0.11,1.95,2.06,0.071,23,NE,0.9 23,NE,0.9 2020,08,20,20,0.001,0,0.004,0.004,0.055,0.09,1.95,2.04,0.062,25,SE,0.6 25,SE,0.6 2020,08,20,21,0.001,0,0.004,0.004,0.050,0.10,1.96,2.06,0.041,25,quiet,0.2 25,quiet,0.2 2020,08,20,22,0,0,0.004,0.004,0.043,0.09,1.95,2.04,0.050,25,quiet,0.3 25,quiet,0.3 2020,08,20,23,0,0,0.004,0.004,0.039,0.08,1.96,2.04,0.062,25,quiet,0.3 25,quiet,0.3 2020,08,20,24,0,0,0.004,0.004,0.038,0.08,2.00,2.08,0.053,24,quiet,0.3 24,quiet,0.3