"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)" 2020,09,19,01,0,0,0.003,0.003,0.027,0.07,1.97,2.04,0.012,10,quiet,0 10,quiet,0 2020,09,19,02,0,0,0.004,0.004,0.020,-,-,-,0.011,8,quiet,0.3 8,quiet,0.3 2020,09,19,03,0,0,0.003,0.003,0.020,0.08,2.13,2.21,0.011,11,quiet,0 11,quiet,0 2020,09,19,04,0,0,0.004,0.004,0.017,0.09,2.13,2.22,0.012,9,quiet,0.4 9,quiet,0.4 2020,09,19,05,0,0,0.004,0.004,0.021,0.09,2.13,2.22,0.012,12,N,0.7 12,N,0.7 2020,09,19,06,0,0,0.006,0.006,0.015,0.09,2.14,2.23,0.011,11,quiet,0.1 11,quiet,0.1 2020,09,19,07,0,0.001,0.010,0.011,0.008,0.12,2.21,2.33,0.015,8,quiet,0.2 8,quiet,0.2 2020,09,19,08,0,0.002,0.006,0.008,0.017,0.12,2.19,2.31,0.016,7,NE,1.0 7,NE,1.0 2020,09,19,09,0.001,0.003,0.006,0.009,0.022,0.10,2.09,2.19,0.015,9,NNE,0.7 9,NNE,0.7 2020,09,19,10,0,0.001,0.005,0.006,0.033,0.09,2.06,2.15,0.015,6,NE,0.9 6,NE,0.9 2020,09,19,11,0,0.001,0.004,0.005,0.041,0.07,2.04,2.11,0.010,7,N,0.9 7,N,0.9 2020,09,19,12,0.001,0.001,0.003,0.004,0.047,0.07,2.03,2.10,0.008,7,NE,2.2 7,NE,2.2 2020,09,19,13,0.001,0,0.003,0.003,0.055,0.05,2.02,2.07,0.009,9,ENE,1.9 9,ENE,1.9 2020,09,19,14,0.001,0,0.004,0.004,0.057,0.06,2.01,2.07,0.009,8,N,1.6 8,N,1.6 2020,09,19,15,0.001,0,0.004,0.004,0.056,0.06,2.01,2.07,0.011,10,N,1.7 10,N,1.7 2020,09,19,16,0.001,0,0.004,0.004,0.057,0.06,2.01,2.07,0.009,8,N,2.0 8,N,2.0 2020,09,19,17,0.001,0,0.004,0.004,0.055,0.06,2.01,2.07,0.008,7,N,1.5 7,N,1.5 2020,09,19,18,0.001,0,0.006,0.006,0.049,0.06,2.01,2.07,0.010,9,N,1.2 9,N,1.2 2020,09,19,19,0,0,0.006,0.006,0.043,0.08,2.01,2.09,0.010,11,N,0.9 11,N,0.9 2020,09,19,20,0,0,0.006,0.006,0.035,0.09,2.03,2.12,0.009,11,quiet,0.4 11,quiet,0.4 2020,09,19,21,0,0,0.005,0.005,0.035,0.07,2.01,2.08,0.013,9,quiet,0 9,quiet,0 2020,09,19,22,0,0,0.006,0.006,0.032,0.12,2.03,2.15,0.013,11,quiet,0.3 11,quiet,0.3 2020,09,19,23,0,0,0.007,0.007,0.025,0.28,2.11,2.39,0.016,12,N,0.6 12,N,0.6 2020,09,19,24,0,0,0.007,0.007,0.026,0.11,2.16,2.27,0.011,11,NE,1.1 11,NE,1.1