"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)"
2021,12,11,01,0,0.002,0.017,0.019,0.003,0.29,2.04,2.33,0.017,20,CALM,0
2021,12,11,02,0,0.001,0.012,0.013,0.006,0.25,2.06,2.31,0.016,16,CALM,0.3
2021,12,11,03,0,0,0.006,0.006,0.011,0.07,2.01,2.08,0.014,13,CALM,0
2021,12,11,04,0,0.001,0.007,0.008,0.006,0.09,2.02,2.11,0.015,14,CALM,0
2021,12,11,05,0,0.001,0.009,0.010,0.005,0.14,2.04,2.18,0.014,14,CALM,0
2021,12,11,06,0,0.001,0.011,0.012,0.005,0.14,2.06,2.20,0.019,18,CALM,0.1
2021,12,11,07,0,0.001,0.013,0.014,0.003,0.14,2.09,2.23,0.017,17,CALM,0
2021,12,11,08,0,0.007,0.013,0.020,0.002,0.15,2.10,2.25,0.019,16,CALM,0.1
2021,12,11,09,0,0.006,0.013,0.019,0.009,0.46,2.06,2.52,0.017,14,NE,1.1
2021,12,11,10,0,0.008,0.013,0.021,0.012,0.12,2.00,2.12,0.017,19,NE,0.7
2021,12,11,11,0.001,0.004,0.009,0.013,0.018,0.09,1.99,2.08,0.021,17,ENE,0.6
2021,12,11,12,0.002,0.003,0.010,0.013,0.024,0.07,2.00,2.07,0.022,17,WSW,0.8
2021,12,11,13,0.003,0.003,0.012,0.015,0.030,0.09,1.99,2.08,0.022,17,ENE,0.5
2021,12,11,14,0.002,0.001,0.010,0.011,0.038,0.09,1.99,2.08,0.017,14,CALM,0.4
2021,12,11,15,0.002,0.001,0.010,0.011,0.042,0.07,2.01,2.08,0.017,17,SSW,1.0
2021,12,11,16,0.002,0.001,0.008,0.009,0.045,0.06,2.00,2.06,0.017,19,SSW,0.8
2021,12,11,17,0.001,0.001,0.009,0.010,0.044,0.06,1.99,2.05,0.016,16,SW,0.5
2021,12,11,18,0.001,0,0.013,0.013,0.034,0.15,1.99,2.14,0.018,17,CALM,0.4
2021,12,11,19,0.001,0.001,0.016,0.017,0.030,0.13,2.05,2.18,0.022,17,CALM,0
2021,12,11,20,0.001,0.001,0.017,0.018,0.025,0.16,2.04,2.20,0.026,26,CALM,0
2021,12,11,21,0.001,0.001,0.017,0.018,0.019,0.18,2.06,2.24,0.027,25,CALM,0
2021,12,11,22,0.001,0.001,0.019,0.020,0.013,0.19,2.07,2.26,0.028,27,CALM,0.1
2021,12,11,23,0.001,0.001,0.019,0.020,0.011,0.22,2.14,2.36,0.027,28,CALM,0.1
2021,12,11,24,0.001,0.001,0.015,0.016,0.010,0.20,2.14,2.34,0.027,27,NNE,0.5