"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)" 2020,08,22,01,0,0,0.004,0.004,0.028,0.07,1.94,2.01,0.038,18,N,0.9 18,N,0.9 2020,08,22,02,0.001,0,0.006,0.006,0.026,-,-,-,0.029,15,ENE,0.5 15,ENE,0.5 2020,08,22,03,0,0,0.006,0.006,0.026,0.08,2.26,2.34,0.022,13,quiet,0.2 13,quiet,0.2 2020,08,22,04,0,0,0.006,0.006,0.024,0.09,2.22,2.31,0.031,15,ENE,0.7 15,ENE,0.7 2020,08,22,05,0,0,0.006,0.006,0.019,0.09,2.21,2.30,0.037,19,quiet,0.3 19,quiet,0.3 2020,08,22,06,0,0,0.006,0.006,0.018,0.11,2.20,2.31,0.034,16,quiet,0.1 16,quiet,0.1 2020,08,22,07,0,0.001,0.005,0.006,0.017,0.08,2.02,2.10,0.039,20,N,0.5 20,N,0.5 2020,08,22,08,0.001,0.001,0.006,0.007,0.025,0.09,2.09,2.18,0.028,17,quiet,0.4 17,quiet,0.4 2020,08,22,09,0.001,0.001,0.005,0.006,0.036,0.14,1.98,2.12,0.054,20,NNW,0.8 20,NNW,0.8 2020,08,22,10,0.001,0.001,0.004,0.005,0.044,0.09,1.97,2.06,0.055,19,N,1.0 19,N,1.0 2020,08,22,11,0.001,0,0.003,0.003,0.053,0.10,1.95,2.05,0.049,20,N,0.8 20,N,0.8 2020,08,22,12,0.001,0,0.004,0.004,0.064,0.09,1.94,2.03,0.048,22,SSE,1.1 22,SSE,1.1 2020,08,22,13,0.001,0,0.003,0.003,0.067,0.10,1.92,2.02,0.035,22,WNW,0.8 22,WNW,0.8 2020,08,22,14,-,0.001,0.003,0.004,0.049,0.09,1.93,2.02,0.016,14,SW,1.2 14,SW,1.2 2020,08,22,15,0,0,0.003,0.003,0.049,0.07,1.90,1.97,0.013,12,ENE,2.9 12,ENE,2.9 2020,08,22,16,0,0,0.003,0.003,0.053,0.07,1.90,1.97,0.023,12,NE,1.8 12,NE,1.8 2020,08,22,17,0,0,0.005,0.005,0.045,0.06,1.92,1.98,0.018,10,NNW,1.4 10,NNW,1.4 2020,08,22,18,0,0,0.006,0.006,0.044,0.07,1.93,2.00,0.014,11,NNE,0.5 11,NNE,0.5 2020,08,22,19,0,0,0.004,0.004,0.046,0.07,1.93,2.00,0.012,8,quiet,0.4 8,quiet,0.4 2020,08,22,20,0,0,0.004,0.004,0.040,0.07,1.92,1.99,0.021,11,SE,1.1 11,SE,1.1 2020,08,22,21,0.001,0,0.007,0.007,0.034,0.08,2.01,2.09,0.025,13,ENE,1.0 13,ENE,1.0 2020,08,22,22,0,0,0.009,0.009,0.021,0.08,2.06,2.14,0.026,12,quiet,0.3 12,quiet,0.3 2020,08,22,23,0,0.001,0.008,0.009,0.019,0.10,2.08,2.18,0.024,12,ENE,0.5 12,ENE,0.5 2020,08,22,24,0.002,0,0.006,0.006,0.016,0.08,2.03,2.11,0.019,13,quiet,0.3 13,quiet,0.3