"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)"
2021,05,20,01,0,0,0.005,0.005,0.033,0.08,2.01,2.09,0.014,12,CALM,0
2021,05,20,02,0,0,0.004,0.004,0.030,-,-,-,0.013,9,CALM,0.2
2021,05,20,03,0,0,0.005,0.005,0.026,0.08,2.03,2.11,0.012,13,CALM,0.4
2021,05,20,04,0,0,0.005,0.005,0.028,0.07,2.00,2.07,0.012,12,CALM,0.4
2021,05,20,05,0,0,0.004,0.004,0.028,0.06,1.99,2.05,0.011,9,NE,0.7
2021,05,20,06,0,0,0.005,0.005,0.026,0.07,2.00,2.07,0.011,6,NE,0.7
2021,05,20,07,0,0,0.005,0.005,0.027,0.05,1.98,2.03,0.011,8,CALM,0.3
2021,05,20,08,0,0.001,0.008,0.009,0.022,0.07,1.98,2.05,0.006,5,ENE,0.8
2021,05,20,09,0,0.001,0.007,0.008,0.019,0.07,1.98,2.05,0.010,6,CALM,0
2021,05,20,10,0,0.001,0.008,0.009,0.017,0.07,1.99,2.06,0.007,5,CALM,0.2
2021,05,20,11,0,0.002,0.009,0.011,0.015,0.08,2.01,2.09,0.011,7,E,0.6
2021,05,20,12,0,0.002,0.012,0.014,0.012,0.11,2.02,2.13,0.011,6,CALM,0.4
2021,05,20,13,0,0.001,0.012,0.013,0.012,0.12,2.01,2.13,0.022,3,WSW,1.7
2021,05,20,14,0,0.001,0.002,0.003,0.018,0.05,1.91,1.96,0.008,4,WSW,1.5
2021,05,20,15,0,0.001,0.003,0.004,0.019,0.04,1.88,1.92,0.006,2,SW,1.3
2021,05,20,16,0,0,0.003,0.003,0.021,0.04,1.89,1.93,0.006,2,SW,2.1
2021,05,20,17,0,0,0.002,0.002,0.031,0.03,1.87,1.90,0,4,SW,1.2
2021,05,20,18,0,0,0.003,0.003,0.031,0.04,1.87,1.91,0.008,8,S,2.3
2021,05,20,19,0,0,0.002,0.002,0.030,0.04,1.87,1.91,0.021,11,S,1.3
2021,05,20,20,0,0,0.002,0.002,0.034,0.05,1.89,1.94,0.001,8,WSW,2.7
2021,05,20,21,0,0,0.002,0.002,0.034,0.04,1.90,1.94,0.014,7,SSW,1.1
2021,05,20,22,0,0,0.002,0.002,0.034,0.04,1.90,1.94,0.006,5,SSW,0.7
2021,05,20,23,0,0,0.002,0.002,0.037,0.04,1.92,1.96,0.006,6,SSW,0.9
2021,05,20,24,0,0,0.002,0.002,0.037,0.05,1.95,2.00,0.008,3,CALM,0.3