"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)"
2021,10,12,01,0,0,0.005,0.005,0.022,0.08,1.98,2.06,0.022,13,CALM,0.2
2021,10,12,02,-,0,0.005,0.005,0.021,0.07,1.99,2.06,0.021,14,CALM,0
2021,10,12,03,0.001,0,0.004,0.004,0.020,0.08,1.98,2.06,0.018,11,CALM,0
2021,10,12,04,0,0,0.004,0.004,0.016,0.06,1.99,2.05,0.021,12,CALM,0
2021,10,12,05,0,0,0.005,0.005,0.014,0.07,2.00,2.07,0.017,13,CALM,0.3
2021,10,12,06,0,0.001,0.005,0.006,0.012,0.05,1.96,2.01,0.020,12,CALM,0.4
2021,10,12,07,0,0.001,0.007,0.008,0.012,0.07,1.98,2.05,0.012,7,N,1.2
2021,10,12,08,0,0.002,0.008,0.010,0.012,0.10,1.96,2.06,0.017,11,CALM,0.2
2021,10,12,09,0,0.003,0.007,0.010,0.015,0.08,1.99,2.07,0.012,10,CALM,0.1
2021,10,12,10,0.001,0.002,0.006,0.008,0.024,0.11,1.95,2.06,0.013,10,NNW,0.5
2021,10,12,11,0.002,0.002,0.005,0.007,0.029,0.09,1.93,2.02,0.017,8,NE,1.0
2021,10,12,12,0.002,0.001,0.004,0.005,0.037,0.08,1.93,2.01,0.016,12,SSE,0.8
2021,10,12,13,0.002,0.001,0.003,0.004,0.043,0.08,1.93,2.01,0.019,14,NNE,1.6
2021,10,12,14,0.001,0.001,0.004,0.005,0.042,0.07,1.93,2.00,0.025,14,NNE,1.4
2021,10,12,15,0.001,0.001,0.004,0.005,0.041,0.07,1.93,2.00,0.026,15,S,1.2
2021,10,12,16,0,0.001,0.004,0.005,0.036,0.06,1.94,2.00,0.020,13,N,1.7
2021,10,12,17,0,0.001,0.004,0.005,0.035,0.06,1.94,2.00,0.017,11,N,3.4
2021,10,12,18,0,0,0.004,0.004,0.034,0.05,1.93,1.98,0.016,11,N,1.7
2021,10,12,19,0,0,0.004,0.004,0.033,0.05,1.94,1.99,0.013,9,N,1.9
2021,10,12,20,0,0,0.004,0.004,0.031,0.04,1.95,1.99,0.011,11,N,1.3
2021,10,12,21,0,0,0.003,0.003,0.031,0.05,1.95,2.00,0.011,7,N,1.5
2021,10,12,22,0,0,0.003,0.003,0.029,0.04,1.95,1.99,0.012,8,N,1.4
2021,10,12,23,0,0,0.003,0.003,0.028,0.05,1.95,2.00,0.015,11,WSW,0.5
2021,10,12,24,0,0,0.003,0.003,0.026,0.05,1.98,2.03,0.011,10,CALM,0.2