"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)" 2021,01,16,01,0.001,0,0.010,0.010,0.019,0.14,1.96,2.10,0.023,21,quiet,0.3 21,quiet,0.3 2021,01,16,02,0.001,0,0.007,0.007,0.024,-,-,-,0.020,29,quiet,0.3 29,quiet,0.3 2021,01,16,03,0,0,0.007,0.007,0.020,0.09,1.97,2.06,0.019,51,quiet,0 51,quiet,0 2021,01,16,04,0,0,0.009,0.009,0.013,0.12,2.00,2.12,0.018,18,SSE,0.5 18,SSE,0.5 2021,01,16,05,0,0,0.010,0.010,0.010,0.13,2.01,2.14,0.017,18,quiet,0.2 18,quiet,0.2 2021,01,16,06,0,0.001,0.011,0.012,0.008,0.13,2.01,2.14,0.017,25,quiet,0.4 25,quiet,0.4 2021,01,16,07,0,0.001,0.011,0.012,0.010,0.13,1.99,2.12,0.018,21,SW,0.5 21,SW,0.5 2021,01,16,08,0,0.005,0.018,0.023,0.005,0.15,2.01,2.16,0.019,20,quiet,0 20,quiet,0 2021,01,16,09,0,0.006,0.018,0.024,0.006,0.15,2.00,2.15,0.021,21,quiet,0.4 21,quiet,0.4 2021,01,16,10,0,0.002,0.012,0.014,0.023,0.10,2.00,2.10,0.037,32,N,0.7 32,N,0.7 2021,01,16,11,0.001,0.001,0.007,0.008,0.034,0.08,2.00,2.08,0.033,29,SW,0.6 29,SW,0.6 2021,01,16,12,0.001,0.001,0.005,0.006,0.038,0.04,1.99,2.03,0.029,27,NNW,1.5 27,NNW,1.5 2021,01,16,13,0.001,0.001,0.005,0.006,0.043,0.06,2.00,2.06,0.035,33,N,1.3 33,N,1.3 2021,01,16,14,0.001,0.001,0.006,0.007,0.045,0.07,2.00,2.07,0.034,32,SW,0.7 32,SW,0.7 2021,01,16,15,0.001,0.001,0.005,0.006,0.047,0.05,2.00,2.05,0.034,31,N,2.3 31,N,2.3 2021,01,16,16,0.001,0,0.005,0.005,0.050,0.05,2.00,2.05,0.034,34,N,1.5 34,N,1.5 2021,01,16,17,0.001,0,0.006,0.006,0.047,0.05,1.99,2.04,0.027,25,NNW,1.3 25,NNW,1.3 2021,01,16,18,0.001,0,0.006,0.006,0.046,0.05,1.99,2.04,0.035,29,N,1.3 29,N,1.3 2021,01,16,19,0.001,0,0.006,0.006,0.047,0.05,2.00,2.05,0.029,28,NW,0.5 28,NW,0.5 2021,01,16,20,0,0,0.006,0.006,0.043,0.06,1.99,2.05,0.022,20,WSW,0.5 20,WSW,0.5 2021,01,16,21,0,0,0.006,0.006,0.041,0.06,1.99,2.05,0.018,16,quiet,0.2 16,quiet,0.2 2021,01,16,22,0,0,0.006,0.006,0.020,0.07,2.00,2.07,0.019,19,SW,0.7 19,SW,0.7 2021,01,16,23,0,0,0.005,0.005,0.004,0.05,1.99,2.04,0.017,16,SW,0.7 16,SW,0.7 2021,01,16,24,0.001,0,0.006,0.006,0.035,0.05,1.99,2.04,0.013,13,SW,0.6 13,SW,0.6