"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)"
2021,10,20,01,0,0,0.004,0.004,0.039,0.05,2.01,2.06,0.012,11,N,0.7
2021,10,20,02,0,0,0.003,0.003,0.046,-,-,-,0.012,11,CALM,0.2
2021,10,20,03,0,0,0.003,0.003,0.047,0.05,2.02,2.07,0.012,10,N,1.5
2021,10,20,04,0,0,0.004,0.004,0.044,0.05,2.02,2.07,0.011,10,NNW,0.5
2021,10,20,05,0,0,0.004,0.004,0.043,0.05,2.03,2.08,0.010,10,N,0.5
2021,10,20,06,0,0,0.004,0.004,0.037,0.05,2.01,2.06,0.009,8,CALM,0.3
2021,10,20,07,0,0,0.006,0.006,0.032,0.07,2.03,2.10,0.009,8,NE,1.2
2021,10,20,08,0,0.001,0.008,0.009,0.027,0.06,2.01,2.07,0.008,8,ENE,0.9
2021,10,20,09,0,0.002,0.007,0.009,0.030,0.07,2.02,2.09,0.006,7,NE,1.1
2021,10,20,10,0,0.001,0.005,0.006,0.035,0.05,2.00,2.05,0.006,4,NE,2.3
2021,10,20,11,0,0.001,0.004,0.005,0.036,0.04,2.00,2.04,0.008,7,ENE,2.5
2021,10,20,12,0,0.001,0.004,0.005,0.036,0.05,2.00,2.05,0.004,6,NE,2.3
2021,10,20,13,0,0.001,0.003,0.004,0.038,0.04,2.00,2.04,0.004,4,NE,2.0
2021,10,20,14,0,0.001,0.004,0.005,0.038,0.05,2.00,2.05,0.005,4,NE,2.1
2021,10,20,15,0,0.001,0.005,0.006,0.037,0.05,2.00,2.05,0.006,6,ENE,2.2
2021,10,20,16,0,0.001,0.007,0.008,0.033,0.05,2.00,2.05,0.007,7,ENE,2.4
2021,10,20,17,0,0.001,0.008,0.009,0.032,0.05,2.00,2.05,0.008,5,NE,1.9
2021,10,20,18,0,0,0.007,0.007,0.030,0.06,1.99,2.05,0.010,8,NE,1.5
2021,10,20,19,0,0,0.008,0.008,0.028,0.06,2.00,2.06,0.011,12,ENE,0.8
2021,10,20,20,0,0.001,0.010,0.011,0.025,0.07,1.99,2.06,0.009,8,NE,1.9
2021,10,20,21,0,0,0.008,0.008,0.025,0.07,2.00,2.07,0.009,7,NNE,1.1
2021,10,20,22,0,0,0.008,0.008,0.025,0.06,2.00,2.06,0.007,6,NE,1.2
2021,10,20,23,0,0,0.007,0.007,0.026,0.05,1.99,2.04,0.004,6,NE,1.3
2021,10,20,24,0,0,0.004,0.004,0.030,0.05,1.99,2.04,0.004,5,NE,1.6