"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)" 2021,02,03,01,0,0,0.003,0.003,0.032,0.04,2.00,2.04,0.006,9,quiet,0.4 9,quiet,0.4 2021,02,03,02,-,-,-,-,0.038,0.04,2.00,2.04,0.008,10,quiet,0.4 10,quiet,0.4 2021,02,03,03,0.001,0,0.003,0.003,0.037,0.04,2.00,2.04,0.009,11,SW,0.8 11,SW,0.8 2021,02,03,04,0.001,0,0.003,0.003,0.035,0.04,2.00,2.04,0.010,12,SW,0.7 12,SW,0.7 2021,02,03,05,0,0,0.004,0.004,0.035,0.05,2.01,2.06,0.014,12,SW,0.5 12,SW,0.5 2021,02,03,06,0.001,0,0.003,0.003,0.036,0.04,2.01,2.05,0.012,12,SW,0.5 12,SW,0.5 2021,02,03,07,0.001,0,0.006,0.006,0.030,0.06,2.02,2.08,0.012,12,quiet,0.2 12,quiet,0.2 2021,02,03,08,0.001,0,0.011,0.011,0.026,0.08,2.02,2.10,0.013,13,SW,0.6 13,SW,0.6 2021,02,03,09,0.001,0.001,0.012,0.013,0.028,0.08,2.02,2.10,0.014,14,SW,1.0 14,SW,1.0 2021,02,03,10,0.001,0.001,0.006,0.007,0.033,0.06,2.01,2.07,0.012,12,WSW,1.2 12,WSW,1.2 2021,02,03,11,0.001,0.001,0.004,0.005,0.036,0.05,2.00,2.05,0.012,11,SW,0.9 11,SW,0.9 2021,02,03,12,0.001,0.001,0.004,0.005,0.038,0.05,1.99,2.04,0.010,11,WSW,1.2 11,WSW,1.2 2021,02,03,13,0.001,0.001,0.004,0.005,0.040,0.06,1.98,2.04,0.011,6,WSW,0.9 6,WSW,0.9 2021,02,03,14,0,0.001,0.003,0.004,0.042,0.05,2.00,2.05,0,-1,,- -1,,- 2021,02,03,15,0,0.001,0.003,0.004,0.039,0.05,2.01,2.06,0.006,8,,- 8,,- 2021,02,03,16,0,0.001,0.003,0.004,0.041,0.04,2.01,2.05,0.008,7,,- 7,,- 2021,02,03,17,0,0.001,0.004,0.005,0.040,0.04,2.02,2.06,0.013,6,SW,0.7 6,SW,0.7 2021,02,03,18,0,0,0.005,0.005,0.037,0.04,2.02,2.06,0.008,14,SW,0.6 14,SW,0.6 2021,02,03,19,0,0,0.007,0.007,0.037,0.05,2.01,2.06,0.011,12,quiet,0.4 12,quiet,0.4 2021,02,03,20,0,0.001,0.008,0.009,0.035,0.08,2.01,2.09,0.011,12,SW,0.7 12,SW,0.7 2021,02,03,21,0,0,0.007,0.007,0.035,0.07,2.01,2.08,0.010,12,quiet,0.2 12,quiet,0.2 2021,02,03,22,0,0,0.009,0.009,0.029,0.06,2.01,2.07,0.011,13,quiet,0.1 13,quiet,0.1 2021,02,03,23,0,0,0.011,0.011,0.022,0.11,2.02,2.13,0.009,11,quiet,0 11,quiet,0 2021,02,03,24,0,0.001,0.011,0.012,0.016,0.11,2.02,2.13,0.010,11,N,1.1 11,N,1.1