"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)" 2020,09,10,01,0,0,0.005,0.005,0.029,0.06,2.18,2.24,0.028,19,N,0.7 19,N,0.7 2020,09,10,02,0,0,0.004,0.004,0.026,0.08,2.11,2.19,0.026,21,quiet,0.2 21,quiet,0.2 2020,09,10,03,0,0,0.004,0.004,0.020,0.07,2.13,2.20,0.023,19,N,1.3 19,N,1.3 2020,09,10,04,0,0,0.004,0.004,0.020,0.04,2.07,2.11,0.026,18,quiet,0.4 18,quiet,0.4 2020,09,10,05,0,0,0.004,0.004,0.020,0.06,2.09,2.15,0.028,19,quiet,0.1 19,quiet,0.1 2020,09,10,06,0,0,0.006,0.006,0.016,0.05,2.12,2.17,0.030,18,NE,0.6 18,NE,0.6 2020,09,10,07,0,0.001,0.009,0.010,0.012,0.08,2.30,2.38,0.032,22,NE,0.6 22,NE,0.6 2020,09,10,08,0,0.003,0.009,0.012,0.013,0.09,2.24,2.33,0.032,20,NNE,0.7 20,NNE,0.7 2020,09,10,09,0.001,0.003,0.008,0.011,0.022,0.08,2.17,2.25,0.027,19,NE,1.3 19,NE,1.3 2020,09,10,10,0.003,0.002,0.007,0.009,0.034,0.06,2.04,2.10,0.035,18,S,1.1 18,S,1.1 2020,09,10,11,0.005,0.002,0.008,0.010,0.038,0.06,2.00,2.06,0.022,17,SSW,0.9 17,SSW,0.9 2020,09,10,12,0.004,0.001,0.005,0.006,0.044,0.06,1.98,2.04,0.019,20,SE,1.4 20,SE,1.4 2020,09,10,13,0.003,0.001,0.004,0.005,0.048,0.06,1.97,2.03,0.020,14,SSW,1.4 14,SSW,1.4 2020,09,10,14,0.002,0,0.002,0.002,0.048,0.05,1.96,2.01,0.022,17,SSW,1.4 17,SSW,1.4 2020,09,10,15,0.001,0,0.002,0.002,0.047,0.05,1.97,2.02,0.023,17,S,1.5 17,S,1.5 2020,09,10,16,0.001,0,0.002,0.002,0.048,0.08,1.97,2.05,0.022,15,SSW,0.9 15,SSW,0.9 2020,09,10,17,0.001,0.001,0.003,0.004,0.049,0.05,1.98,2.03,0.025,17,SSW,1.2 17,SSW,1.2 2020,09,10,18,0.001,0,0.003,0.003,0.048,0.05,2.00,2.05,0.037,21,WSW,0.8 21,WSW,0.8 2020,09,10,19,0.001,0,0.003,0.003,0.042,0.04,1.99,2.03,0.023,17,W,0.5 17,W,0.5 2020,09,10,20,0,0,0.004,0.004,0.039,0.06,1.96,2.02,0.032,19,ENE,0.6 19,ENE,0.6 2020,09,10,21,0,0,0.004,0.004,0.037,0.07,2.04,2.11,0.021,16,N,1.7 16,N,1.7 2020,09,10,22,0,0,0.004,0.004,0.036,0.05,1.97,2.02,0.029,16,quiet,0.3 16,quiet,0.3 2020,09,10,23,0,0,0.003,0.003,0.036,0.05,1.97,2.02,0.023,17,NNW,0.7 17,NNW,0.7 2020,09,10,24,0.001,0,0.003,0.003,0.039,0.07,1.99,2.06,0.039,19,ENE,0.7 19,ENE,0.7