"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)" 2020,09,04,01,0,0,0.006,0.006,0.019,0.08,2.20,2.28,0.034,15,quiet,0.3 15,quiet,0.3 2020,09,04,02,0,-,-,-,0.012,0.11,2.26,2.37,0.026,14,N,1.0 14,N,1.0 2020,09,04,03,0,0,0.006,0.006,0.014,0.08,2.20,2.28,0.031,14,quiet,0.3 14,quiet,0.3 2020,09,04,04,0,0,0.006,0.006,0.013,0.09,2.15,2.24,0.021,14,ENE,0.9 14,ENE,0.9 2020,09,04,05,0,0,0.006,0.006,0.013,0.08,2.11,2.19,0.028,14,quiet,0.2 14,quiet,0.2 2020,09,04,06,0,0,0.006,0.006,0.014,0.08,2.05,2.13,0.022,15,quiet,0.2 15,quiet,0.2 2020,09,04,07,0,0.001,0.006,0.007,0.013,0.09,2.02,2.11,0.028,18,N,0.9 18,N,0.9 2020,09,04,08,0,0.002,0.008,0.010,0.011,0.08,2.04,2.12,0.043,17,NE,0.6 17,NE,0.6 2020,09,04,09,0,0.002,0.008,0.010,0.014,0.09,2.20,2.29,0.030,16,NNE,1.2 16,NNE,1.2 2020,09,04,10,0,0.003,0.009,0.012,0.020,0.11,2.12,2.23,0.032,17,ESE,1.0 17,ESE,1.0 2020,09,04,11,0.001,0.002,0.007,0.009,0.028,0.10,2.07,2.17,0.020,16,E,1.7 16,E,1.7 2020,09,04,12,0,0.001,0.006,0.007,0.041,0.09,2.03,2.12,0.023,15,ENE,2.1 15,ENE,2.1 2020,09,04,13,0,0.001,0.005,0.006,0.058,0.08,2.02,2.10,0.003,13,ENE,2.2 13,ENE,2.2 2020,09,04,14,0.001,0,0.004,0.004,0.063,0.06,2.00,2.06,0.013,12,ENE,1.9 12,ENE,1.9 2020,09,04,15,0,0,0.003,0.003,0.066,0.07,1.99,2.06,0.015,12,ENE,1.7 12,ENE,1.7 2020,09,04,16,0,0,0.003,0.003,0.067,0.07,2.01,2.08,0.014,10,ENE,1.6 10,ENE,1.6 2020,09,04,17,0,0,0.004,0.004,0.063,0.08,2.01,2.09,0.018,12,ENE,1.9 12,ENE,1.9 2020,09,04,18,0.001,0,0.005,0.005,0.069,0.08,2.02,2.10,0.030,17,NE,1.9 17,NE,1.9 2020,09,04,19,0.001,0,0.006,0.006,0.056,0.08,2.03,2.11,0.033,19,NE,1.3 19,NE,1.3 2020,09,04,20,0.001,0,0.006,0.006,0.053,0.09,2.03,2.12,0.033,19,E,0.8 19,E,0.8 2020,09,04,21,0,0,0.006,0.006,0.046,0.09,2.05,2.14,0.028,19,NE,1.2 19,NE,1.2 2020,09,04,22,0,0,0.007,0.007,0.044,0.12,2.08,2.20,0.037,17,quiet,0.3 17,quiet,0.3 2020,09,04,23,0,0,0.006,0.006,0.041,0.10,2.12,2.22,0.016,16,NE,1.2 16,NE,1.2 2020,09,04,24,0,0,0.005,0.005,0.040,0.09,2.07,2.16,0.026,16,NE,0.8 16,NE,0.8