"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)"
2021,10,26,01,0,0,0.010,0.010,0.014,0.14,2.03,2.17,0.008,9,CALM,0
2021,10,26,02,-,0.001,0.011,0.012,0.013,0.16,2.05,2.21,0.013,13,CALM,0
2021,10,26,03,0,0.001,0.012,0.013,0.010,0.17,2.05,2.22,0.016,13,CALM,0.2
2021,10,26,04,0,0.001,0.013,0.014,0.008,0.15,2.04,2.19,0.016,12,CALM,0.1
2021,10,26,05,0,0.001,0.012,0.013,0.007,0.15,2.06,2.21,0.010,8,CALM,0.1
2021,10,26,06,0,0,0.009,0.009,0.009,0.14,2.06,2.20,0.011,10,CALM,0.3
2021,10,26,07,0,0.002,0.014,0.016,0.006,0.11,2.03,2.14,0.011,9,CALM,0
2021,10,26,08,0,0.006,0.012,0.018,0.008,0.12,2.03,2.15,0.013,12,ENE,1.0
2021,10,26,09,0.001,0.007,0.011,0.018,0.012,0.10,2.02,2.12,0.012,12,CALM,0.3
2021,10,26,10,0.001,0.004,0.010,0.014,0.024,0.12,2.00,2.12,0.007,10,CALM,0.3
2021,10,26,11,0.001,0.002,0.006,0.008,0.033,0.07,1.98,2.05,0.009,9,WSW,0.6
2021,10,26,12,0.001,0.001,0.005,0.006,0.041,0.07,1.96,2.03,0.008,6,NE,1.4
2021,10,26,13,0,0,0.003,0.003,0.052,0.06,1.97,2.03,0.006,6,N,2.4
2021,10,26,14,0,0,0.002,0.002,0.054,0.03,1.96,1.99,0.007,6,NNE,2.3
2021,10,26,15,0,0,0.002,0.002,0.055,0.04,1.96,2.00,0.009,6,N,2.5
2021,10,26,16,0,0,0.002,0.002,0.056,0.03,1.97,2.00,0.009,4,N,3.0
2021,10,26,17,0,0,0.003,0.003,0.054,0.03,1.97,2.00,0.008,5,N,2.5
2021,10,26,18,0,0,0.004,0.004,0.050,0.06,1.96,2.02,0.009,10,N,1.8
2021,10,26,19,0,0,0.004,0.004,0.047,0.06,1.97,2.03,0.008,6,N,1.8
2021,10,26,20,0,0,0.005,0.005,0.046,0.05,1.97,2.02,0.009,6,N,0.5
2021,10,26,21,0,0,0.006,0.006,0.042,0.07,1.97,2.04,0.006,7,CALM,0
2021,10,26,22,0,0,0.008,0.008,0.037,0.08,1.98,2.06,0.008,6,CALM,0
2021,10,26,23,0,0,0.012,0.012,0.026,0.13,2.00,2.13,0.011,10,CALM,0.1
2021,10,26,24,0,0,0.009,0.009,0.025,0.18,2.05,2.23,0.010,9,CALM,0