"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)"
2021,04,22,01,0.001,0,0.009,0.009,0.050,0.17,2.09,2.26,0.026,24,CALM,0.3
2021,04,22,02,0.001,0,0.009,0.009,0.045,-,-,-,0.023,23,CALM,0
2021,04,22,03,0,0,0.008,0.008,0.038,0.15,2.06,2.21,0.023,19,CALM,0
2021,04,22,04,0,0,0.007,0.007,0.036,0.15,2.07,2.22,0.024,21,CALM,0.3
2021,04,22,05,0,0,0.007,0.007,0.035,0.09,2.05,2.14,0.020,21,CALM,0.4
2021,04,22,06,0,0,0.011,0.011,0.027,0.15,2.16,2.31,0.028,25,CALM,0
2021,04,22,07,0,0.001,0.013,0.014,0.026,0.19,2.13,2.32,0.022,20,CALM,0.3
2021,04,22,08,0.001,0.001,0.012,0.013,0.036,0.15,2.06,2.21,0.025,19,CALM,0.1
2021,04,22,09,0.001,0.002,0.009,0.011,0.037,0.11,2.03,2.14,0.022,17,NE,1.2
2021,04,22,10,0.002,0.001,0.009,0.010,0.046,0.09,2.01,2.10,0.020,19,NE,0.6
2021,04,22,11,0.003,0.001,0.008,0.009,0.057,0.08,1.99,2.07,0.018,19,NE,1.9
2021,04,22,12,0.003,0.001,0.007,0.008,0.064,0.08,1.99,2.07,0.017,18,NNE,1.6
2021,04,22,13,0.003,0,0.004,0.004,0.068,0.06,1.97,2.03,0.013,12,ESE,1.1
2021,04,22,14,0.002,0,0.003,0.003,0.067,0.08,1.96,2.04,0.015,16,SSW,1.4
2021,04,22,15,0.002,0,0.004,0.004,0.068,0.08,1.96,2.04,0.018,17,SW,1.2
2021,04,22,16,0.002,0,0.004,0.004,0.070,0.06,1.97,2.03,0.021,16,SW,1.2
2021,04,22,17,0.002,0,0.004,0.004,0.071,0.06,1.97,2.03,0.043,30,SW,0.7
2021,04,22,18,0.002,0,0.008,0.008,0.082,0.07,1.98,2.05,0.039,35,CALM,0.4
2021,04,22,19,0.002,0,0.010,0.010,0.082,0.09,1.99,2.08,0.034,30,SE,0.9
2021,04,22,20,0.002,0,0.011,0.011,0.074,0.10,2.01,2.11,0.031,26,CALM,0.4
2021,04,22,21,0.001,0,0.011,0.011,0.066,0.10,2.01,2.11,0.029,25,WSW,0.7
2021,04,22,22,0.001,0,0.009,0.009,0.062,0.09,1.99,2.08,0.022,20,ENE,1.0
2021,04,22,23,0.001,0,0.007,0.007,0.063,0.09,2.03,2.12,0.024,19,ENE,1.1
2021,04,22,24,0.001,0,0.007,0.007,0.061,0.08,2.02,2.10,0.024,20,CALM,0.2