"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)"
2021,09,23,01,0,0,0.005,0.005,0.026,0.13,2.21,2.34,0.021,18,N,0.9
2021,09,23,02,0,0,0.006,0.006,0.023,0.11,2.36,2.47,0.024,15,N,0.7
2021,09,23,03,0,0,0.005,0.005,0.027,0.11,2.23,2.34,0.022,15,CALM,0.3
2021,09,23,04,0,0,0.005,0.005,0.027,0.10,2.19,2.29,0.025,14,CALM,0.3
2021,09,23,05,0,0,0.005,0.005,0.020,0.09,2.33,2.42,0.020,13,NE,0.8
2021,09,23,06,0,0,0.004,0.004,0.022,0.09,2.27,2.36,0.020,12,CALM,0.3
2021,09,23,07,0,0.001,0.005,0.006,0.021,0.09,2.21,2.30,0.027,13,CALM,0.2
2021,09,23,08,0,0.001,0.007,0.008,0.024,0.09,2.25,2.34,0.023,13,CALM,0.4
2021,09,23,09,0,0.001,0.010,0.011,0.035,0.08,2.16,2.24,0.021,14,WSW,0.6
2021,09,23,10,0,0.001,0.006,0.007,0.049,0.09,2.11,2.20,0.024,13,SW,0.9
2021,09,23,11,0,0,0.003,0.003,0.066,0.08,2.09,2.17,0.023,15,SW,1.1
2021,09,23,12,0.001,0,0.003,0.003,0.071,0.08,2.09,2.17,0.025,18,SW,0.8
2021,09,23,13,0.001,0,0.003,0.003,0.072,0.08,2.09,2.17,0.030,19,S,2.2
2021,09,23,14,0.001,0,0.003,0.003,0.074,0.06,2.09,2.15,0.022,19,SW,1.3
2021,09,23,15,0.001,0,0.003,0.003,0.074,0.07,2.09,2.16,0.019,18,SW,1.1
2021,09,23,16,0,0,0.003,0.003,0.068,0.06,2.11,2.17,0.022,18,WSW,0.8
2021,09,23,17,0,0,0.002,0.002,0.067,0.06,2.10,2.16,0.026,16,WSW,0.8
2021,09,23,18,0.001,0,0.003,0.003,0.061,0.08,2.06,2.14,0.011,12,WSW,0.7
2021,09,23,19,0,0,0.005,0.005,0.054,0.05,2.08,2.13,0.012,9,CALM,0.3
2021,09,23,20,0,0,0.004,0.004,0.047,0.07,2.05,2.12,0.014,13,N,1.2
2021,09,23,21,0,0,0.003,0.003,0.049,0.04,1.99,2.03,0.009,7,N,1.4
2021,09,23,22,0,0,0.002,0.002,0.052,0.04,1.99,2.03,0.009,7,N,1.1
2021,09,23,23,0,0,0.003,0.003,0.046,0.06,2.04,2.10,0.013,10,CALM,0.1
2021,09,23,24,0,0,0.003,0.003,0.040,0.08,2.10,2.18,0.012,8,NNE,0.5