"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)" 2020,11,21,01,0,0,0.006,0.006,0.020,0.16,2.05,2.21,0.013,16,quiet,0.4 16,quiet,0.4 2020,11,21,02,0,0,0.007,0.007,0.014,-,-,-,0.011,12,quiet,0.3 12,quiet,0.3 2020,11,21,03,0,0,0.007,0.007,0.016,0.13,2.10,2.23,0.012,13,ENE,1.0 13,ENE,1.0 2020,11,21,04,0,0,0.009,0.009,0.015,0.12,2.13,2.25,0.013,12,quiet,0.4 12,quiet,0.4 2020,11,21,05,0,0,0.006,0.006,0.025,0.10,2.09,2.19,0.014,12,NE,2.3 12,NE,2.3 2020,11,21,06,0,0,0.006,0.006,0.028,0.08,2.01,2.09,0.012,11,quiet,0.4 11,quiet,0.4 2020,11,21,07,0,0,0.008,0.008,0.024,0.07,2.02,2.09,0.014,13,N,0.5 13,N,0.5 2020,11,21,08,0,0.001,0.010,0.011,0.023,0.08,2.03,2.11,0.012,9,NE,2.1 9,NE,2.1 2020,11,21,09,0.001,0.001,0.008,0.009,0.030,0.09,2.01,2.10,0.011,7,NE,2.8 7,NE,2.8 2020,11,21,10,0,0.001,0.005,0.006,0.036,0.05,1.99,2.04,0.007,5,NE,2.5 5,NE,2.5 2020,11,21,11,0,0.001,0.005,0.006,0.037,0.06,1.98,2.04,0.006,7,ENE,3.8 7,ENE,3.8 2020,11,21,12,0.001,0.002,0.005,0.007,0.036,0.05,1.97,2.02,0.007,9,ENE,3.0 9,ENE,3.0 2020,11,21,13,0.001,0.001,0.005,0.006,0.038,0.04,1.97,2.01,0.007,10,ENE,2.9 10,ENE,2.9 2020,11,21,14,0,0.001,0.004,0.005,0.040,0.06,1.97,2.03,0.005,5,ENE,2.8 5,ENE,2.8 2020,11,21,15,0,0.001,0.003,0.004,0.041,0.04,1.96,2.00,0.007,6,ENE,1.8 6,ENE,1.8 2020,11,21,16,0,0.001,0.003,0.004,0.041,0.04,1.97,2.01,0.009,9,ENE,1.8 9,ENE,1.8 2020,11,21,17,0,0,0.004,0.004,0.039,0.05,1.97,2.02,0.009,7,ENE,0.8 7,ENE,0.8 2020,11,21,18,0,0.001,0.008,0.009,0.031,0.10,1.97,2.07,0.008,11,ENE,0.8 11,ENE,0.8 2020,11,21,19,0,0,0.010,0.010,0.025,0.09,1.98,2.07,0.011,11,quiet,0.4 11,quiet,0.4 2020,11,21,20,0,0.001,0.011,0.012,0.020,0.13,1.98,2.11,0.016,13,quiet,0.1 13,quiet,0.1 2020,11,21,21,0,0.001,0.011,0.012,0.016,0.14,1.99,2.13,0.014,13,quiet,0.4 13,quiet,0.4 2020,11,21,22,0,0,0.008,0.008,0.018,0.12,1.99,2.11,0.010,10,N,0.6 10,N,0.6 2020,11,21,23,0,0,0.008,0.008,0.015,0.11,2.00,2.11,0.009,8,quiet,0.1 8,quiet,0.1 2020,11,21,24,0,0,0.005,0.005,0.015,0.15,1.99,2.14,0.009,9,quiet,0 9,quiet,0