"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)" 2020,10,21,01,0,0,0.007,0.007,0.026,0.12,2.00,2.12,0.013,10,NE,0.8 10,NE,0.8 2020,10,21,02,-,0,0.008,0.008,0.024,0.13,2.01,2.14,0.013,13,quiet,0 13,quiet,0 2020,10,21,03,0,0,0.008,0.008,0.021,0.12,2.03,2.15,0.013,11,quiet,0.1 11,quiet,0.1 2020,10,21,04,0,0,0.006,0.006,0.021,0.12,2.01,2.13,0.008,10,N,0.6 10,N,0.6 2020,10,21,05,0,0,0.007,0.007,0.024,0.10,1.99,2.09,0.011,8,N,0.8 8,N,0.8 2020,10,21,06,0,0,0.007,0.007,0.024,0.09,1.99,2.08,0.010,8,N,0.8 8,N,0.8 2020,10,21,07,0,0.001,0.010,0.011,0.019,0.17,2.00,2.17,0.009,8,N,0.5 8,N,0.5 2020,10,21,08,0,0.002,0.013,0.015,0.017,0.14,2.00,2.14,0.012,10,quiet,0.3 10,quiet,0.3 2020,10,21,09,0.001,0.003,0.011,0.014,0.021,0.09,1.99,2.08,0.010,4,WNW,0.5 4,WNW,0.5 2020,10,21,10,0.003,0.003,0.009,0.012,0.032,0.12,1.98,2.10,0.011,7,NNE,1.3 7,NNE,1.3 2020,10,21,11,0.004,0.001,0.005,0.006,0.045,0.09,1.96,2.05,0.017,13,E,1.1 13,E,1.1 2020,10,21,12,0.006,0.001,0.004,0.005,0.049,0.09,1.96,2.05,0.015,14,SW,0.9 14,SW,0.9 2020,10,21,13,0.003,0,0.005,0.005,0.060,0.09,1.97,2.06,0.029,23,SSE,1.0 23,SSE,1.0 2020,10,21,14,0.001,0.001,0.004,0.005,0.054,0.08,1.96,2.04,0.018,13,SSW,1.4 13,SSW,1.4 2020,10,21,15,0.001,0,0.003,0.003,0.052,0.06,1.95,2.01,0.013,9,SSW,1.1 9,SSW,1.1 2020,10,21,16,0.001,0,0.004,0.004,0.059,0.05,1.96,2.01,0.019,13,ENE,0.5 13,ENE,0.5 2020,10,21,17,0.001,0,0.005,0.005,0.055,0.08,1.96,2.04,0.024,21,NNE,0.6 21,NNE,0.6 2020,10,21,18,0.001,0,0.008,0.008,0.045,0.10,1.96,2.06,0.026,22,NE,1.3 22,NE,1.3 2020,10,21,19,0.001,0.001,0.009,0.010,0.034,0.16,1.97,2.13,0.027,21,ENE,0.8 21,ENE,0.8 2020,10,21,20,0.001,0.001,0.010,0.011,0.033,0.17,2.01,2.18,0.031,25,ENE,1.0 25,ENE,1.0 2020,10,21,21,0.001,0,0.008,0.008,0.034,0.12,1.99,2.11,0.024,19,NE,0.8 19,NE,0.8 2020,10,21,22,0,0,0.007,0.007,0.029,0.13,1.98,2.11,0.019,13,NE,1.2 13,NE,1.2 2020,10,21,23,0.001,0,0.005,0.005,0.032,0.12,1.97,2.09,0.014,13,NE,1.2 13,NE,1.2 2020,10,21,24,0.001,0,0.004,0.004,0.033,0.10,1.97,2.07,0.013,8,NE,1.0 8,NE,1.0