"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)" 2020,11,27,01,0,0.001,0.017,0.018,0.007,0.28,2.08,2.36,0.014,14,NNW,0.5 14,NNW,0.5 2020,11,27,02,0,0.001,0.009,0.010,0.014,0.20,2.06,2.26,0.014,12,quiet,0.1 12,quiet,0.1 2020,11,27,03,0,0,0.008,0.008,0.015,0.10,2.05,2.15,0.014,13,N,0.6 13,N,0.6 2020,11,27,04,0,0.001,0.007,0.008,0.012,0.11,2.02,2.13,0.012,12,quiet,0.2 12,quiet,0.2 2020,11,27,05,0,0.001,0.009,0.010,0.008,0.10,2.08,2.18,0.009,14,N,0.5 14,N,0.5 2020,11,27,06,0,0.001,0.011,0.012,0.006,0.17,2.08,2.25,0.014,14,quiet,0.4 14,quiet,0.4 2020,11,27,07,0,0.001,0.014,0.015,0.004,0.17,2.12,2.29,0.018,18,quiet,0 18,quiet,0 2020,11,27,08,0,0.005,0.013,0.018,0.004,0.13,2.12,2.25,0.018,18,quiet,0.2 18,quiet,0.2 2020,11,27,09,0,0.008,0.015,0.023,0.006,0.17,2.10,2.27,0.017,15,quiet,0.1 15,quiet,0.1 2020,11,27,10,0.001,0.008,0.016,0.024,0.009,0.17,2.07,2.24,0.018,17,quiet,0 17,quiet,0 2020,11,27,11,0.001,0.008,0.016,0.024,0.015,0.17,2.06,2.23,0.017,16,NE,0.7 16,NE,0.7 2020,11,27,12,0.001,0.004,0.015,0.019,0.020,0.18,2.05,2.23,0.017,16,WSW,0.5 16,WSW,0.5 2020,11,27,13,0.001,0.002,0.010,0.012,0.028,0.12,2.02,2.14,0.022,18,SW,0.7 18,SW,0.7 2020,11,27,14,0.001,0.001,0.009,0.010,0.032,0.11,2.01,2.12,0.016,17,WSW,0.7 17,WSW,0.7 2020,11,27,15,0.001,0.001,0.010,0.011,0.038,0.08,2.02,2.10,0.014,16,SW,1.0 16,SW,1.0 2020,11,27,16,0.001,0.001,0.008,0.009,0.048,0.11,2.01,2.12,0.019,18,SW,0.8 18,SW,0.8 2020,11,27,17,0.001,0.001,0.008,0.009,0.043,0.07,2.00,2.07,0.011,15,SW,0.9 15,SW,0.9 2020,11,27,18,0.001,0,0.005,0.005,0.040,0.08,1.98,2.06,0.011,8,SSW,0.5 8,SSW,0.5 2020,11,27,19,0.001,0,0.005,0.005,0.038,0.04,1.99,2.03,0.012,14,SW,1.0 14,SW,1.0 2020,11,27,20,0,0,0.005,0.005,0.034,0.12,2.00,2.12,0.013,13,SW,0.9 13,SW,0.9 2020,11,27,21,0,0,0.004,0.004,0.034,0.06,2.01,2.07,0.012,11,SW,0.8 11,SW,0.8 2020,11,27,22,0,0,0.005,0.005,0.034,0.07,2.03,2.10,0.016,15,SW,0.9 15,SW,0.9 2020,11,27,23,0.001,0,0.005,0.005,0.034,0.05,2.04,2.09,0.016,14,SW,0.8 14,SW,0.8 2020,11,27,24,0,0,0.004,0.004,0.035,0.06,2.02,2.08,0.014,16,S,1.1 16,S,1.1