"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)"
2023,09,22,01,0.001,0,0.003,0.003,0.035,0.08,2.06,2.14,0.010,5,CALM,0.4
2023,09,22,02,-,0,0.003,0.003,0.031,0.07,2.06,2.13,0.012,5,CALM,0.4
2023,09,22,03,0,0,0.003,0.003,0.025,0.08,2.06,2.14,0.008,6,CALM,0.1
2023,09,22,04,0,0,0.003,0.003,0.024,0.08,2.04,2.12,0.010,4,N,0.9
2023,09,22,05,0,0,0.003,0.003,0.038,0.05,2.01,2.06,0.006,3,N,0.7
2023,09,22,06,0,0,0.003,0.003,0.030,0.08,2.01,2.09,0.009,2,CALM,0.1
2023,09,22,07,0,0,0.004,0.004,0.028,0.07,2.04,2.11,0.006,2,NE,1.0
2023,09,22,08,0,0.001,0.006,0.007,0.020,0.07,2.09,2.16,0.011,5,NE,1.0
2023,09,22,09,-,0,0.003,0.003,0.038,0.09,2.03,2.12,-,4,NE,0.9
2023,09,22,10,-,0.001,0.003,0.004,0.039,0.08,2.02,2.10,-,4,SSW,1.1
2023,09,22,11,0,0,0.003,0.003,0.045,0.09,2.02,2.11,0,3,NE,0.9
2023,09,22,12,0,0,0.003,0.003,0.046,0.11,2.00,2.11,0.007,6,ENE,0.6
2023,09,22,13,0,0,0.003,0.003,0.045,0.13,2.00,2.13,0.011,8,N,1.7
2023,09,22,14,0,0.001,0.006,0.007,0.034,0.15,2.00,2.15,0.020,9,CALM,0.2
2023,09,22,15,0,0.001,0.005,0.006,0.033,0.10,1.99,2.09,0.004,4,CALM,0.4
2023,09,22,16,0,0,0.005,0.005,0.035,0.10,1.99,2.09,0.006,5,ENE,0.6
2023,09,22,17,0,0.001,0.006,0.007,0.033,0.10,2.01,2.11,0.002,6,CALM,0.4
2023,09,22,18,0,0,0.006,0.006,0.030,0.10,1.98,2.08,0.005,3,CALM,0.1
2023,09,22,19,0,0.001,0.007,0.008,0.027,0.12,2.00,2.12,0.003,3,CALM,0.4
2023,09,22,20,0,0,0.008,0.008,0.024,0.15,2.01,2.16,0.001,3,CALM,0.3
2023,09,22,21,0,0,0.006,0.006,0.019,0.16,2.04,2.20,0.006,3,NE,0.6
2023,09,22,22,0,0,0.005,0.005,0.020,0.10,2.13,2.23,0,3,N,0.7
2023,09,22,23,0,0,0.006,0.006,0.019,0.11,2.07,2.18,0.002,3,NE,0.5
2023,09,22,24,0,0,0.006,0.006,0.020,0.10,2.04,2.14,0.009,5,CALM,0.4