"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)" 2021,02,14,01,0,0,0.008,0.008,0.020,0.14,2.00,2.14,0.005,8,N,0.6 8,N,0.6 2021,02,14,02,0,0,0.006,0.006,0.018,0.14,2.01,2.15,0.008,7,quiet,0.2 7,quiet,0.2 2021,02,14,03,0,0,0.005,0.005,0.017,0.12,2.02,2.14,0.004,5,N,0.6 5,N,0.6 2021,02,14,04,0,0,0.004,0.004,0.019,0.11,2.00,2.11,0.006,5,N,0.9 5,N,0.9 2021,02,14,05,0,0,0.004,0.004,0.019,0.09,2.00,2.09,0.005,5,N,0.5 5,N,0.5 2021,02,14,06,0,0,0.005,0.005,0.016,0.09,2.00,2.09,0.003,4,quiet,0.2 4,quiet,0.2 2021,02,14,07,0,0.001,0.008,0.009,0.009,0.12,2.04,2.16,0.006,6,quiet,0.2 6,quiet,0.2 2021,02,14,08,0,0.002,0.009,0.011,0.010,0.17,2.03,2.20,0.004,5,quiet,0.4 5,quiet,0.4 2021,02,14,09,0.001,0.002,0.009,0.011,0.017,0.36,2.01,2.37,0.007,2,quiet,0.2 2,quiet,0.2 2021,02,14,10,0.001,0.002,0.006,0.008,0.024,0.18,1.99,2.17,0.009,3,ENE,1.1 3,ENE,1.1 2021,02,14,11,0.002,0.002,0.005,0.007,0.028,0.08,2.00,2.08,0.010,7,ENE,0.9 7,ENE,0.9 2021,02,14,12,0.005,0.001,0.003,0.004,0.034,0.05,1.96,2.01,0.009,5,N,0.6 5,N,0.6 2021,02,14,13,0.007,0.001,0.003,0.004,0.039,0.05,1.96,2.01,0.013,8,quiet,0.4 8,quiet,0.4 2021,02,14,14,0.004,0,0.003,0.003,0.038,0.05,1.95,2.00,0.010,12,quiet,0.4 12,quiet,0.4 2021,02,14,15,0.002,0,0.004,0.004,0.036,0.05,1.96,2.01,0.015,10,SSW,0.5 10,SSW,0.5 2021,02,14,16,0.001,0,0.004,0.004,0.033,0.05,1.95,2.00,0.013,11,S,0.6 11,S,0.6 2021,02,14,17,0.001,0,0.004,0.004,0.032,0.05,1.94,1.99,0.008,10,quiet,0.3 10,quiet,0.3 2021,02,14,18,0,0,0.007,0.007,0.025,0.08,1.95,2.03,0.025,12,NE,0.6 12,NE,0.6 2021,02,14,19,0.001,0,0.007,0.007,0.024,0.09,1.98,2.07,0.023,16,NE,0.9 16,NE,0.9 2021,02,14,20,0.001,0,0.006,0.006,0.028,0.08,1.97,2.05,0.014,15,ENE,1.5 15,ENE,1.5 2021,02,14,21,0,0,0.005,0.005,0.027,0.06,1.96,2.02,0.011,10,NE,1.6 10,NE,1.6 2021,02,14,22,0,0,0.003,0.003,0.032,0.05,1.96,2.01,0.006,3,NNE,0.9 3,NNE,0.9 2021,02,14,23,0,0,0.003,0.003,0.036,0.05,1.95,2.00,0.004,1,NE,1.6 1,NE,1.6 2021,02,14,24,0,0,0.004,0.004,0.032,0.04,1.95,1.99,0.003,3,ENE,2.0 3,ENE,2.0