"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)"
2021,04,18,01,0,0,0.002,0.002,0.043,0.03,1.99,2.02,0.007,7,SW,1.0
2021,04,18,02,0,0,0.002,0.002,0.043,0.02,1.99,2.01,0.005,5,SW,1.0
2021,04,18,03,0,0,0.002,0.002,0.041,0.02,1.98,2.00,0.004,6,WSW,0.8
2021,04,18,04,0,0,0.002,0.002,0.039,0.02,1.99,2.01,0.005,5,SW,0.5
2021,04,18,05,0,0,0.004,0.004,0.037,0.03,2.00,2.03,0.005,3,WSW,1.5
2021,04,18,06,0,0,0.003,0.003,0.039,0.03,2.00,2.03,0.006,4,WSW,1.0
2021,04,18,07,0,0,0.003,0.003,0.037,0.02,2.01,2.03,0.008,6,WSW,0.9
2021,04,18,08,0,0,0.003,0.003,0.038,0.03,2.00,2.03,0.010,3,SW,1.6
2021,04,18,09,0,0.001,0.003,0.004,0.040,0.03,2.00,2.03,0.011,5,SW,1.2
2021,04,18,10,0,0,0.003,0.003,0.042,0.03,2.00,2.03,0.011,6,SW,1.3
2021,04,18,11,0,0.001,0.003,0.004,0.044,0.03,2.00,2.03,0.011,9,SW,1.5
2021,04,18,12,0,0,0.003,0.003,0.045,0.03,1.99,2.02,0.010,8,SSW,0.9
2021,04,18,13,0,0,0.003,0.003,0.047,0.03,1.99,2.02,0.012,13,NNW,2.0
2021,04,18,14,0,0,0.003,0.003,0.050,0.03,1.99,2.02,0.013,14,N,2.1
2021,04,18,15,0,0,0.003,0.003,0.052,0.03,1.99,2.02,0.012,11,N,1.3
2021,04,18,16,0,0,0.003,0.003,0.052,0.03,1.99,2.02,0.012,11,N,2.0
2021,04,18,17,0,0,0.003,0.003,0.052,0.03,1.99,2.02,0.011,5,N,1.6
2021,04,18,18,0,0,0.002,0.002,0.051,0.02,2.00,2.02,0.012,12,N,2.4
2021,04,18,19,0,0,0.003,0.003,0.050,0.03,1.99,2.02,0.009,12,N,1.7
2021,04,18,20,0,0,0.004,0.004,0.047,0.04,2.00,2.04,0.009,12,CALM,0.4
2021,04,18,21,0,0,0.005,0.005,0.045,0.04,2.00,2.04,0.008,10,CALM,0.1
2021,04,18,22,0,0,0.005,0.005,0.041,0.05,2.00,2.05,0.010,6,N,0.5
2021,04,18,23,0,0,0.004,0.004,0.035,0.05,2.00,2.05,0.012,7,NNE,0.6
2021,04,18,24,0,0,0.004,0.004,0.029,0.05,2.00,2.05,0.009,10,N,0.8