"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)"
2021,03,28,01,0,0,0.001,0.001,0.045,0.02,1.95,1.97,0.015,10,CALM,0.4
2021,03,28,02,0,0,0.002,0.002,0.043,0.02,1.95,1.97,0.019,12,CALM,0.1
2021,03,28,03,0,0,0.006,0.006,0.037,0.03,1.95,1.98,0.013,10,S,0.9
2021,03,28,04,0,0,0.004,0.004,0.039,0.02,1.95,1.97,0.012,9,S,1.8
2021,03,28,05,0.001,0,0.003,0.003,0.043,0.02,1.96,1.98,0.010,7,S,3.7
2021,03,28,06,0.001,0,0.001,0.001,0.044,0.02,1.95,1.97,0.014,9,SSW,2.4
2021,03,28,07,0.001,0,0.001,0.001,0.044,0.02,1.94,1.96,0.017,8,CALM,0.4
2021,03,28,08,0,0,0.001,0.001,0.041,0.02,1.94,1.96,0.009,6,SW,0.8
2021,03,28,09,0,0,0.003,0.003,0.034,0.08,1.95,2.03,0.002,3,CALM,0
2021,03,28,10,0,0,0.004,0.004,0.034,0.08,1.96,2.04,0.003,3,CALM,0.4
2021,03,28,11,0,0,0.004,0.004,0.038,0.05,1.96,2.01,0.006,5,SW,1.0
2021,03,28,12,0,0,0.004,0.004,0.053,0.04,1.98,2.02,0.005,6,SW,1.1
2021,03,28,13,0,0,0.007,0.007,0.054,0.05,1.99,2.04,0.010,17,SW,0.7
2021,03,28,14,0.002,0.001,0.009,0.010,0.052,0.04,1.99,2.03,0.016,13,WSW,0.9
2021,03,28,15,0.001,0.001,0.008,0.009,0.052,0.04,1.99,2.03,0.014,14,SW,1.4
2021,03,28,16,0,0,0.004,0.004,0.060,0.04,1.99,2.03,0.015,14,SW,1.4
2021,03,28,17,0,0,0.004,0.004,0.063,0.05,1.99,2.04,0.023,20,WSW,1.9
2021,03,28,18,0,0,0.004,0.004,0.067,0.05,1.99,2.04,0.025,24,WSW,2.1
2021,03,28,19,0,0,0.005,0.005,0.067,0.05,2.00,2.05,0.027,29,SW,1.2
2021,03,28,20,0,0,0.005,0.005,0.064,0.07,2.01,2.08,0.029,28,SW,1.0
2021,03,28,21,0,0,0.006,0.006,0.061,0.06,2.02,2.08,0.027,27,SW,0.6
2021,03,28,22,0,0,0.006,0.006,0.058,0.06,2.03,2.09,0.027,25,SW,0.7
2021,03,28,23,0,0,0.008,0.008,0.043,0.08,2.04,2.12,0.023,22,CALM,0
2021,03,28,24,0,0,0.009,0.009,0.026,0.18,2.04,2.22,0.020,20,N,0.6