"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)"
2021,04,16,01,0,0,0.006,0.006,0.029,0.13,2.01,2.14,0.014,14,N,1.1
2021,04,16,02,0,-,-,-,0.032,0.11,2.02,2.13,0.012,12,N,0.8
2021,04,16,03,0.001,0,0.005,0.005,0.035,0.08,2.00,2.08,0.012,11,N,0.6
2021,04,16,04,0.001,0,0.005,0.005,0.036,0.06,1.99,2.05,0.012,11,CALM,0.3
2021,04,16,05,0.001,0,0.005,0.005,0.033,0.07,1.99,2.06,0.011,11,CALM,0.3
2021,04,16,06,0.001,0,0.007,0.007,0.026,0.07,2.02,2.09,0.014,13,NNE,1.0
2021,04,16,07,0.001,0,0.008,0.008,0.027,0.08,2.01,2.09,0.013,11,NNE,0.8
2021,04,16,08,0.001,0.001,0.009,0.010,0.026,0.09,2.01,2.10,0.012,10,ENE,0.8
2021,04,16,09,0.001,0.001,0.012,0.013,0.027,0.10,2.00,2.10,0.014,9,NE,1.3
2021,04,16,10,0.001,0.002,0.011,0.013,0.027,0.10,1.99,2.09,0.014,10,NE,1.0
2021,04,16,11,0.001,0.001,0.008,0.009,0.039,0.09,1.98,2.07,0.015,11,ESE,0.5
2021,04,16,12,0.002,0.001,0.005,0.006,0.043,0.06,1.97,2.03,0.012,11,NE,0.9
2021,04,16,13,0.002,0.001,0.007,0.008,0.044,0.07,1.98,2.05,0.014,13,E,1.2
2021,04,16,14,0.001,0.001,0.006,0.007,0.045,0.08,1.97,2.05,0.013,13,NNE,1.2
2021,04,16,15,0.001,0.001,0.004,0.005,0.050,0.05,1.96,2.01,0.010,9,NE,1.2
2021,04,16,16,0.001,0,0.004,0.004,0.050,0.06,1.96,2.02,0.013,11,N,0.7
2021,04,16,17,0.001,0,0.005,0.005,0.049,0.07,1.97,2.04,0.010,12,CALM,0
2021,04,16,18,0.001,0,0.006,0.006,0.046,0.07,1.97,2.04,0.010,9,CALM,0.2
2021,04,16,19,0,0,0.009,0.009,0.042,0.09,1.97,2.06,0.014,10,CALM,0.1
2021,04,16,20,0,0,0.009,0.009,0.039,0.11,1.97,2.08,0.014,10,CALM,0
2021,04,16,21,0,0,0.009,0.009,0.034,0.11,2.00,2.11,0.015,14,CALM,0.4
2021,04,16,22,0,0,0.010,0.010,0.030,0.11,2.02,2.13,0.013,14,N,0.6
2021,04,16,23,0,0,0.009,0.009,0.029,0.12,1.99,2.11,0.016,12,CALM,0.3
2021,04,16,24,0,0,0.009,0.009,0.025,0.12,2.00,2.12,0.013,11,CALM,0