"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)"
2023,09,23,01,0,0,0.006,0.006,0.016,0.12,2.06,2.18,0.006,5,CALM,0.4
2023,09,23,02,-,0,0.005,0.005,0.013,0.09,2.09,2.18,0.004,3,CALM,0.1
2023,09,23,03,0,0,0.004,0.004,0.012,0.10,2.06,2.16,0.007,3,CALM,0.2
2023,09,23,04,0,0,0.003,0.003,0.025,0.10,2.07,2.17,0.001,1,N,1.0
2023,09,23,05,0,0,0.001,0.001,0.035,0.05,1.99,2.04,0.003,2,CALM,0.3
2023,09,23,06,0,0,0.003,0.003,0.025,0.06,2.04,2.10,0.006,3,CALM,0.4
2023,09,23,07,0,0,0.002,0.002,0.029,0.07,2.03,2.10,0.006,3,CALM,0.3
2023,09,23,08,0,0.001,0.003,0.004,0.030,0.15,2.02,2.17,0.004,2,CALM,0.2
2023,09,23,09,0,0.001,0.002,0.003,0.038,0.10,2.00,2.10,0.003,-2,NNE,0.5
2023,09,23,10,0,0,0.002,0.002,0.041,0.11,1.99,2.10,0.004,4,ENE,1.1
2023,09,23,11,0,0.001,0.002,0.003,0.044,0.12,1.98,2.10,0.004,3,NE,2.5
2023,09,23,12,0,0,0.003,0.003,0.045,0.11,1.98,2.09,0.004,5,ENE,2.6
2023,09,23,13,0,0,0.003,0.003,0.046,0.11,1.98,2.09,0.006,5,NE,2.3
2023,09,23,14,0,0,0.003,0.003,0.050,0.12,1.98,2.10,0.008,5,NE,2.0
2023,09,23,15,0,0,0.003,0.003,0.049,0.13,1.98,2.11,0.009,6,NE,2.6
2023,09,23,16,0,0,0.004,0.004,0.048,0.10,1.98,2.08,0.008,8,NE,1.7
2023,09,23,17,0,0,0.003,0.003,0.043,0.10,1.99,2.09,0.003,5,NNE,1.8
2023,09,23,18,0,0,0.003,0.003,0.040,0.08,1.99,2.07,0.004,4,NNE,1.6
2023,09,23,19,0,0,0.003,0.003,0.039,0.09,1.99,2.08,0.005,5,NE,2.3
2023,09,23,20,0,0,0.003,0.003,0.039,0.07,2.00,2.07,0.005,4,NE,1.8
2023,09,23,21,0,0,0.002,0.002,0.039,0.08,2.00,2.08,0.004,4,N,1.3
2023,09,23,22,0,0,0.003,0.003,0.036,0.07,2.02,2.09,0.006,3,NE,1.3
2023,09,23,23,0,0,0.003,0.003,0.035,0.07,2.02,2.09,0.007,6,N,1.1
2023,09,23,24,0,0,0.003,0.003,0.033,0.07,2.02,2.09,0.005,6,NNE,1.1