"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)" 2020,12,26,01,0,0.001,0.012,0.013,0.010,0.06,2.01,2.07,0.011,12,quiet,0.4 12,quiet,0.4 2020,12,26,02,0,0.001,0.012,0.013,0.008,-,-,-,0.007,12,quiet,0.2 12,quiet,0.2 2020,12,26,03,0,0.001,0.013,0.014,0.007,0.12,2.01,2.13,0.009,11,quiet,0.2 11,quiet,0.2 2020,12,26,04,0,0.001,0.012,0.013,0.005,0.16,2.01,2.17,0.011,11,quiet,0.1 11,quiet,0.1 2020,12,26,05,0,0.001,0.011,0.012,0.005,0.14,2.02,2.16,0.009,11,quiet,0.2 11,quiet,0.2 2020,12,26,06,0,0.001,0.011,0.012,0.003,0.12,2.04,2.16,0.009,11,quiet,0.1 11,quiet,0.1 2020,12,26,07,0,0.004,0.015,0.019,0.001,0.16,2.05,2.21,0.012,11,quiet,0 11,quiet,0 2020,12,26,08,0,0.013,0.015,0.028,0.001,0.19,2.05,2.24,0.011,11,quiet,0.4 11,quiet,0.4 2020,12,26,09,0,0.010,0.015,0.025,0.006,0.19,2.02,2.21,0.010,19,N,0.8 19,N,0.8 2020,12,26,10,0,0.014,0.015,0.029,0.008,0.26,2.00,2.26,0.016,17,quiet,0.3 17,quiet,0.3 2020,12,26,11,0,0.006,0.011,0.017,0.020,0.14,1.99,2.13,0.015,18,SW,0.6 18,SW,0.6 2020,12,26,12,0.001,0.003,0.008,0.011,0.027,0.08,1.99,2.07,0.016,17,SSW,0.8 17,SSW,0.8 2020,12,26,13,0.001,0.002,0.006,0.008,0.031,0.06,2.00,2.06,0.012,17,SW,0.7 17,SW,0.7 2020,12,26,14,0.001,0.001,0.006,0.007,0.035,0.06,1.99,2.05,0.010,16,SW,0.7 16,SW,0.7 2020,12,26,15,0.001,0.001,0.006,0.007,0.037,0.05,1.98,2.03,0.012,12,ESE,0.8 12,ESE,0.8 2020,12,26,16,0.003,0.001,0.007,0.008,0.036,0.06,1.97,2.03,0.014,13,ENE,0.9 13,ENE,0.9 2020,12,26,17,0.002,0.001,0.008,0.009,0.035,0.06,1.96,2.02,0.016,15,E,0.8 15,E,0.8 2020,12,26,18,0.001,0.001,0.015,0.016,0.024,0.08,1.98,2.06,0.020,25,quiet,0.1 25,quiet,0.1 2020,12,26,19,0.001,0.001,0.016,0.017,0.024,0.14,1.99,2.13,0.024,18,quiet,0.1 18,quiet,0.1 2020,12,26,20,0.001,0.001,0.016,0.017,0.017,0.14,2.00,2.14,0.015,15,quiet,0.1 15,quiet,0.1 2020,12,26,21,0,0.001,0.012,0.013,0.014,0.12,1.99,2.11,0.014,15,quiet,0.2 15,quiet,0.2 2020,12,26,22,0,0.001,0.016,0.017,0.007,0.18,2.00,2.18,0.015,15,N,0.5 15,N,0.5 2020,12,26,23,0,0.001,0.018,0.019,0.005,0.21,2.02,2.23,0.019,20,quiet,0 20,quiet,0 2020,12,26,24,0,0.003,0.018,0.021,0.004,0.22,2.03,2.25,0.020,22,NNW,0.5 22,NNW,0.5