"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)"
2021,09,17,01,0,0,0.003,0.003,0.026,0.05,2.02,2.07,0.005,5,NE,1.4
2021,09,17,02,0,0,0.003,0.003,0.027,0.05,2.01,2.06,0.007,3,ENE,1.4
2021,09,17,03,0,0,0.003,0.003,0.026,0.05,2.04,2.09,0.005,3,NE,1.6
2021,09,17,04,0,0,0.003,0.003,0.025,0.05,2.02,2.07,0.010,5,ENE,1.0
2021,09,17,05,0,0,0.003,0.003,0.023,0.04,2.06,2.10,0.009,4,NE,0.8
2021,09,17,06,0,0.001,0.004,0.005,0.019,0.05,2.05,2.10,0.013,3,CALM,0.3
2021,09,17,07,0,0.001,0.005,0.006,0.017,0.06,2.07,2.13,0.007,3,ENE,1.1
2021,09,17,08,0,0.001,0.005,0.006,0.017,0.07,2.05,2.12,0.008,3,NE,1.6
2021,09,17,09,0,0.002,0.004,0.006,0.019,0.18,2.01,2.19,0.006,5,ENE,1.4
2021,09,17,10,0.001,0.001,0.004,0.005,0.023,0.06,1.96,2.02,0.011,6,SSE,1.8
2021,09,17,11,0,0.001,0.004,0.005,0.028,0.06,1.93,1.99,0.014,8,S,3.6
2021,09,17,12,0,0.001,0.004,0.005,0.030,0.05,1.92,1.97,0.016,5,S,3.4
2021,09,17,13,0,0,0.002,0.002,0.033,0.05,1.93,1.98,0.017,8,S,4.3
2021,09,17,14,0,0,0.001,0.001,0.036,0.04,1.92,1.96,0.014,9,S,6.0
2021,09,17,15,0,0.001,0.002,0.003,0.036,0.04,1.93,1.97,0.020,9,S,4.8
2021,09,17,16,0,0,0.001,0.001,0.038,0.04,1.93,1.97,0.016,11,SSW,5.7
2021,09,17,17,0,0,0.002,0.002,0.039,0.04,1.93,1.97,0.021,11,SW,5.3
2021,09,17,18,0,0,0.002,0.002,0.039,0.04,1.93,1.97,0.015,9,SW,4.4
2021,09,17,19,0,0,0.002,0.002,0.035,0.04,1.92,1.96,0.018,6,SW,2.3
2021,09,17,20,0,0,0.002,0.002,0.036,0.04,1.93,1.97,0.009,7,SW,1.3
2021,09,17,21,0,0,0.002,0.002,0.035,0.03,1.92,1.95,0.009,6,WSW,0.9
2021,09,17,22,0,0,0.002,0.002,0.036,0.04,1.93,1.97,0.004,3,NNW,0.9
2021,09,17,23,0,0,0.001,0.001,0.037,0.03,1.95,1.98,0.006,2,WSW,1.0
2021,09,17,24,0,0,0.002,0.002,0.034,0.04,1.95,1.99,0.006,3,SW,0.6