"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)"
2023,09,19,01,0,0,0.003,0.003,0.014,0.07,2.03,2.10,0.016,9,CALM,0.1
2023,09,19,02,0,0.001,0.005,0.006,0.007,0.11,2.05,2.16,0.021,10,CALM,0.2
2023,09,19,03,0,0.001,0.009,0.010,0.005,0.10,2.04,2.14,0.031,17,SSE,0.8
2023,09,19,04,0,0,0.006,0.006,0.006,0.07,1.97,2.04,0.030,16,SSE,0.9
2023,09,19,05,0,0,0.003,0.003,0.009,0.05,1.95,2.00,0.030,16,CALM,0
2023,09,19,06,0,0,0.003,0.003,0.008,0.09,1.99,2.08,0.027,14,CALM,0.3
2023,09,19,07,0,0.001,0.005,0.006,0.005,0.08,2.06,2.14,0.034,16,SSE,0.6
2023,09,19,08,0,0.002,0.004,0.006,0.007,0.07,2.02,2.09,0.037,18,S,1.0
2023,09,19,09,0,0.001,0.002,0.003,0.018,0.07,1.92,1.99,0.017,7,S,1.2
2023,09,19,10,0,0.001,0.002,0.003,0.018,0.07,1.91,1.98,0.012,4,SW,0.9
2023,09,19,11,0,0.001,0.002,0.003,0.024,0.09,1.92,2.01,0.008,8,S,2.0
2023,09,19,12,0.001,0.001,0.003,0.004,0.028,0.10,1.91,2.01,0.011,9,S,1.8
2023,09,19,13,0.002,0.001,0.004,0.005,0.028,0.12,1.91,2.03,0.019,10,SSW,1.4
2023,09,19,14,0.001,0.001,0.002,0.003,0.037,0.13,1.91,2.04,0.004,5,SSW,1.3
2023,09,19,15,0,0,0.002,0.002,0.044,0.15,1.93,2.08,0.017,7,SW,1.5
2023,09,19,16,0,0,0.002,0.002,0.041,0.12,1.93,2.05,0.009,8,SW,1.3
2023,09,19,17,0,0.001,0.002,0.003,0.039,0.11,1.93,2.04,0.019,9,SW,1.8
2023,09,19,18,0,0,0.002,0.002,0.037,0.09,1.93,2.02,0.008,8,SW,1.1
2023,09,19,19,0,0,0.003,0.003,0.032,0.08,1.94,2.02,0.020,10,SW,0.7
2023,09,19,20,0,0,0.004,0.004,0.033,0.12,2.01,2.13,0.009,7,CALM,0.3
2023,09,19,21,0,0,0.004,0.004,0.037,0.10,1.99,2.09,0.013,7,WSW,0.6
2023,09,19,22,0,0,0.003,0.003,0.031,0.10,2.02,2.12,0.013,6,WSW,0.7
2023,09,19,23,0,0,0.004,0.004,0.025,0.10,2.03,2.13,0.016,6,CALM,0.1
2023,09,19,24,0,0,0.003,0.003,0.018,0.09,2.03,2.12,0.013,6,CALM,0.3