"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)" 2020,04,01,01,0,0,0.012,0.012,0.009,0.12,1.98,2.10,0.015,17,ENE,0.6 17,ENE,0.6 2020,04,01,02,-,0,0.011,0.011,0.009,0.13,1.99,2.12,0.018,15,quiet,0.3 15,quiet,0.3 2020,04,01,03,0.001,0,0.010,0.010,0.012,0.13,1.99,2.12,0.011,11,quiet,0.3 11,quiet,0.3 2020,04,01,04,0,0,0.009,0.009,0.016,0.13,1.98,2.11,0.009,10,ENE,1.3 10,ENE,1.3 2020,04,01,05,0,0,0.008,0.008,0.017,0.10,1.98,2.08,0.012,12,N,0.7 12,N,0.7 2020,04,01,06,0,0,0.009,0.009,0.013,0.10,2.00,2.10,0.007,10,quiet,0.1 10,quiet,0.1 2020,04,01,07,0,0,0.011,0.011,0.011,0.11,2.00,2.11,0.009,8,quiet,0.2 8,quiet,0.2 2020,04,01,08,0,0.001,0.010,0.011,0.011,0.11,2.00,2.11,0.006,4,quiet,0.2 4,quiet,0.2 2020,04,01,09,0.001,0.001,0.010,0.011,0.018,0.12,1.97,2.09,0.002,4,NNW,1.8 4,NNW,1.8 2020,04,01,10,0,0,0.005,0.005,0.044,0.06,1.94,2.00,0.001,3,N,3.4 3,N,3.4 2020,04,01,11,0,0,0.003,0.003,0.051,0.07,1.92,1.99,0.002,6,N,4.3 6,N,4.3 2020,04,01,12,0,0,0.003,0.003,0.054,0.06,1.93,1.99,0.005,6,N,4.1 6,N,4.1 2020,04,01,13,0,0,0.003,0.003,0.055,0.05,1.93,1.98,0.005,7,NNW,0.9 7,NNW,0.9 2020,04,01,14,0,0,0.004,0.004,0.054,0.07,1.94,2.01,0.003,4,N,2.5 4,N,2.5 2020,04,01,15,0,0,0.003,0.003,0.058,0.06,1.94,2.00,0.009,11,N,2.7 11,N,2.7 2020,04,01,16,0,0,0.003,0.003,0.058,0.08,1.94,2.02,0.010,7,N,2.9 7,N,2.9 2020,04,01,17,0,0.001,0.003,0.004,0.059,0.07,1.94,2.01,0.013,7,N,3.1 7,N,3.1 2020,04,01,18,0,0,0.003,0.003,0.059,0.07,1.95,2.02,0.011,12,N,2.7 12,N,2.7 2020,04,01,19,0,0,0.005,0.005,0.056,0.08,1.94,2.02,0.011,13,quiet,0.1 13,quiet,0.1 2020,04,01,20,0,0,0.008,0.008,0.044,0.12,1.96,2.08,0.013,14,quiet,0.4 14,quiet,0.4 2020,04,01,21,0,0,0.009,0.009,0.040,0.13,1.96,2.09,0.015,12,N,0.7 12,N,0.7 2020,04,01,22,0,0,0.011,0.011,0.026,0.17,1.97,2.14,0.014,13,quiet,0.4 13,quiet,0.4 2020,04,01,23,0,0,0.012,0.012,0.020,0.18,1.99,2.17,0.012,13,quiet,0.2 13,quiet,0.2 2020,04,01,24,0,0,0.009,0.009,0.020,0.16,2.04,2.20,0.012,13,N,1.0 13,N,1.0