"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)"
2021,12,04,01,0,0,0.004,0.004,0.032,0.03,1.99,2.02,0.008,-,CALM,0.2
2021,12,04,02,0,0,0.005,0.005,0.029,0.03,2.00,2.03,0.007,-,CALM,0
2021,12,04,03,0,0,0.003,0.003,0.035,0.01,2.00,2.01,0.001,-,SW,0.6
2021,12,04,04,0,0,0.002,0.002,0.037,0.01,2.00,2.01,0.003,-,SSW,0.5
2021,12,04,05,0,0,0.002,0.002,0.036,0,2.00,2.00,0.005,-,CALM,0.4
2021,12,04,06,0,0,0.002,0.002,0.035,0.01,2.00,2.01,0.004,-,SE,0.5
2021,12,04,07,0,0,0.003,0.003,0.033,0.01,2.00,2.01,0.005,-,CALM,0.1
2021,12,04,08,0,0,0.004,0.004,0.030,0.02,2.01,2.03,0.005,-,CALM,0.1
2021,12,04,09,0,0.001,0.008,0.009,0.027,0.04,2.01,2.05,0.006,-,SW,0.9
2021,12,04,10,0,0.001,0.005,0.006,0.033,0.03,2.00,2.03,0.005,-,WNW,1.1
2021,12,04,11,0,0.001,0.003,0.004,0.036,0.02,1.99,2.01,0.005,-,N,2.2
2021,12,04,12,0,0.001,0.003,0.004,0.038,0.01,1.99,2.00,0.006,-,N,3.2
2021,12,04,13,0,0.001,0.002,0.003,0.040,0.02,1.99,2.01,0.006,-,N,3.4
2021,12,04,14,0.001,0.001,0.002,0.003,0.041,0.06,2.00,2.06,0.006,-,NNW,2.2
2021,12,04,15,0.001,0.001,0.003,0.004,0.041,0.01,1.99,2.00,0.006,-,N,2.4
2021,12,04,16,0.001,0,0.003,0.003,0.041,0.02,1.99,2.01,0.008,-,N,1.9
2021,12,04,17,0.001,0,0.004,0.004,0.040,0.02,1.99,2.01,0.008,-,N,1.5
2021,12,04,18,0.001,0,0.005,0.005,0.038,0.03,2.00,2.03,0.008,-,CALM,0.1
2021,12,04,19,0,0,0.009,0.009,0.032,0.04,2.01,2.05,0.008,-,CALM,0.3
2021,12,04,20,0,0.001,0.018,0.019,0.016,0.16,2.02,2.18,0.011,-,CALM,0.3
2021,12,04,21,0,0,0.011,0.011,0.018,0.13,2.02,2.15,0.010,-,CALM,0.1
2021,12,04,22,0,0,0.008,0.008,0.018,0.08,2.00,2.08,0.008,-,CALM,0.3
2021,12,04,23,0,0,0.009,0.009,0.016,0.09,2.02,2.11,0.010,-,NNE,0.6
2021,12,04,24,0,0,0.010,0.010,0.012,0.10,2.02,2.12,0.010,-,CALM,0.2