"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)"
2023,05,04,01,0,0,0.004,0.004,0.039,0.08,1.99,2.07,0.022,20,N,0.9
2023,05,04,02,-,-,-,-,0.038,-,-,-,0.021,22,CALM,0.1
2023,05,04,03,0.001,0,0.003,0.003,0.032,0.06,2.04,2.10,0.023,19,CALM,0.2
2023,05,04,04,0,0,0.003,0.003,0.028,0.06,2.06,2.12,0.022,19,CALM,0.4
2023,05,04,05,0,0,0.003,0.003,0.027,0.04,2.04,2.08,0.022,21,NNE,0.6
2023,05,04,06,0.001,0,0.003,0.003,0.030,0.05,2.03,2.08,0.020,17,N,1.4
2023,05,04,07,0.001,0,0.004,0.004,0.031,0.05,2.01,2.06,0.020,17,N,1.4
2023,05,04,08,0.001,0,0.004,0.004,0.033,0.03,2.01,2.04,0.017,15,CALM,0.1
2023,05,04,09,0,0.001,0.005,0.006,0.030,0.09,2.02,2.11,0.021,14,CALM,0.4
2023,05,04,10,0.001,0.001,0.005,0.006,0.034,0.07,2.02,2.09,0.017,12,CALM,0.2
2023,05,04,11,0.001,0.001,0.004,0.005,0.047,0.07,2.00,2.07,0.017,10,E,1.2
2023,05,04,12,0.001,0.001,0.004,0.005,0.048,0.03,2.01,2.04,0.017,12,SSW,0.6
2023,05,04,13,0.001,0,0.003,0.003,0.050,0.04,2.00,2.04,0.013,11,S,0.6
2023,05,04,14,0.001,0,0.004,0.004,0.047,0.04,2.00,2.04,0.014,12,CALM,0.4
2023,05,04,15,0.001,0,0.003,0.003,0.052,0.03,2.00,2.03,0.013,10,CALM,0.2
2023,05,04,16,0.001,0,0.002,0.002,0.053,0.03,1.99,2.02,0.011,9,SW,1.2
2023,05,04,17,0.001,0,0.003,0.003,0.048,0.03,1.99,2.02,0.015,13,SSW,1.1
2023,05,04,18,0,0,0.003,0.003,0.043,0.03,2.00,2.03,0.017,21,WSW,0.5
2023,05,04,19,0,0,0.002,0.002,0.044,0.04,1.99,2.03,0.014,13,CALM,0
2023,05,04,20,0,0,0.005,0.005,0.038,0.05,2.00,2.05,0.016,13,CALM,0.2
2023,05,04,21,0,0,0.004,0.004,0.038,0.05,2.00,2.05,0.014,10,CALM,0
2023,05,04,22,0,0,0.005,0.005,0.035,0.07,2.01,2.08,0.015,12,CALM,0
2023,05,04,23,0,0,0.004,0.004,0.033,0.08,2.03,2.11,0.009,10,CALM,0.2
2023,05,04,24,0,0,0.003,0.003,0.035,0.06,2.02,2.08,0.012,8,NE,0.9