"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)"
2021,04,12,01,0,0,0.005,0.005,0.036,0.06,2.00,2.06,0.012,11,CALM,0.4
2021,04,12,02,0,0,0.005,0.005,0.033,0.07,1.99,2.06,0.012,11,N,0.7
2021,04,12,03,0,0,0.005,0.005,0.031,0.05,1.99,2.04,0.014,12,N,0.5
2021,04,12,04,0,0,0.005,0.005,0.031,0.06,2.00,2.06,0.012,9,N,0.9
2021,04,12,05,0,0,0.004,0.004,0.033,0.06,1.99,2.05,0.010,11,NNE,0.5
2021,04,12,06,0.001,0,0.005,0.005,0.033,0.04,1.99,2.03,0.010,11,NNE,0.8
2021,04,12,07,0.002,0,0.006,0.006,0.036,0.07,1.98,2.05,0.011,8,N,0.7
2021,04,12,08,0.001,0.001,0.008,0.009,0.033,0.09,1.98,2.07,0.012,11,NE,1.2
2021,04,12,09,0.001,0.001,0.007,0.008,0.035,0.09,1.97,2.06,0.013,9,NE,1.9
2021,04,12,10,0.001,0.001,0.006,0.007,0.038,0.04,1.96,2.00,0.009,8,NE,1.3
2021,04,12,11,0.001,0.001,0.006,0.007,0.039,0.04,1.96,2.00,0.012,8,NE,1.4
2021,04,12,12,0.002,0.001,0.004,0.005,0.044,0.03,1.95,1.98,0.009,6,NE,0.9
2021,04,12,13,0.003,0,0.004,0.004,0.046,0.03,1.96,1.99,0.012,11,SW,1.0
2021,04,12,14,0.003,0.001,0.006,0.007,0.043,0.04,1.97,2.01,0.014,12,S,1.2
2021,04,12,15,0.002,0,0.006,0.006,0.044,0.04,1.96,2.00,0.011,10,SW,1.2
2021,04,12,16,0.001,0,0.005,0.005,0.042,0.03,1.95,1.98,0.011,12,CALM,0.1
2021,04,12,17,0,0,0.007,0.007,0.038,0.04,1.96,2.00,0.009,9,CALM,0
2021,04,12,18,0,0.001,0.009,0.010,0.034,0.07,1.97,2.04,0.009,8,NE,1.1
2021,04,12,19,0,0.001,0.010,0.011,0.032,0.08,1.98,2.06,0.013,10,CALM,0.4
2021,04,12,20,0,0.001,0.009,0.010,0.029,0.09,1.97,2.06,0.012,10,CALM,0.2
2021,04,12,21,0,0,0.010,0.010,0.025,0.10,1.98,2.08,0.012,10,CALM,0
2021,04,12,22,0,0,0.008,0.008,0.026,0.09,1.99,2.08,0.009,9,CALM,0.4
2021,04,12,23,0,0,0.007,0.007,0.027,0.06,1.98,2.04,0.011,10,NE,0.6
2021,04,12,24,0,0,0.007,0.007,0.026,0.07,2.00,2.07,0.009,8,CALM,0