"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)" 2020,12,25,01,0,0.001,0.017,0.018,0.009,0.10,2.03,2.13,0.020,24,WSW,0.6 24,WSW,0.6 2020,12,25,02,0,0,0.010,0.010,0.024,0.07,2.04,2.11,0.012,12,SW,0.5 12,SW,0.5 2020,12,25,03,0,0,0.005,0.005,0.034,0,2.00,2.00,0.011,9,quiet,0.4 9,quiet,0.4 2020,12,25,04,0,0,0.004,0.004,0.035,0,1.98,1.98,0.010,9,WSW,1.0 9,WSW,1.0 2020,12,25,05,0,0.001,0.006,0.007,0.032,0,1.98,1.98,0.010,11,SW,1.0 11,SW,1.0 2020,12,25,06,0,0.001,0.006,0.007,0.031,0,1.98,1.98,0.011,10,NNW,0.6 10,NNW,0.6 2020,12,25,07,0,0,0.007,0.007,0.030,0,1.97,1.97,0.008,6,quiet,0.3 6,quiet,0.3 2020,12,25,08,0,0.001,0.015,0.016,0.018,0.02,1.99,2.01,0.009,9,NNE,0.6 9,NNE,0.6 2020,12,25,09,0,0.008,0.028,0.036,0.012,0.22,2.00,2.22,0.010,9,ENE,0.9 9,ENE,0.9 2020,12,25,10,0.001,0.004,0.016,0.020,0.023,0.06,1.99,2.05,0.011,10,SSW,1.0 10,SSW,1.0 2020,12,25,11,0.001,0.002,0.009,0.011,0.031,0,1.97,1.97,0.013,14,N,2.2 14,N,2.2 2020,12,25,12,0.001,0.002,0.007,0.009,0.033,0,1.97,1.97,0.010,11,WNW,0.6 11,WNW,0.6 2020,12,25,13,0,0.001,0.004,0.005,0.035,0,1.97,1.97,0.008,8,SW,1.0 8,SW,1.0 2020,12,25,14,0,0.001,0.006,0.007,0.035,0,1.97,1.97,0.009,10,SW,0.9 10,SW,0.9 2020,12,25,15,0,0.002,0.007,0.009,0.036,0,1.97,1.97,0.009,9,WSW,1.0 9,WSW,1.0 2020,12,25,16,0,0.001,0.006,0.007,0.038,0,1.97,1.97,0.009,11,SW,0.7 11,SW,0.7 2020,12,25,17,0,0.001,0.005,0.006,0.039,0,1.97,1.97,0.008,8,NW,1.5 8,NW,1.5 2020,12,25,18,0.001,0,0.008,0.008,0.033,0,1.97,1.97,0.009,9,quiet,0.2 9,quiet,0.2 2020,12,25,19,0.001,0,0.013,0.013,0.028,0.01,1.99,2.00,0.012,10,quiet,0.1 10,quiet,0.1 2020,12,25,20,0,0.001,0.015,0.016,0.023,0.05,1.99,2.04,0.011,13,quiet,0.3 13,quiet,0.3 2020,12,25,21,0,0,0.008,0.008,0.023,0,1.99,1.99,0.009,11,quiet,0.2 11,quiet,0.2 2020,12,25,22,0,0,0.010,0.010,0.017,0.03,2.00,2.03,0.012,11,quiet,0.4 11,quiet,0.4 2020,12,25,23,0,0.001,0.012,0.013,0.010,0.03,2.00,2.03,0.013,11,N,0.7 11,N,0.7 2020,12,25,24,0,0.001,0.013,0.014,0.009,0.07,2.01,2.08,0.011,12,NE,0.6 12,NE,0.6