"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)"
2023,05,27,01,0.001,0,0.004,0.004,0.033,0.09,1.99,2.08,0.019,14,CALM,0.2
2023,05,27,02,0.001,0,0.004,0.004,0.026,0.07,2.01,2.08,0.019,13,ENE,0.5
2023,05,27,03,0.001,0,0.005,0.005,0.023,0.08,2.06,2.14,0.018,12,CALM,0.4
2023,05,27,04,0.001,0,0.006,0.006,0.021,0.08,2.06,2.14,0.020,15,CALM,0.4
2023,05,27,05,0.001,0,0.006,0.006,0.020,0.10,2.08,2.18,0.019,13,CALM,0.3
2023,05,27,06,0.001,0,0.006,0.006,0.019,0.10,2.02,2.12,0.019,12,N,0.7
2023,05,27,07,0.001,0.001,0.006,0.007,0.021,0.08,2.02,2.10,0.020,12,NE,1.1
2023,05,27,08,0.001,0.001,0.005,0.006,0.026,0.07,2.00,2.07,0.019,12,ENE,0.9
2023,05,27,09,0.002,0.001,0.004,0.005,0.033,0.07,1.99,2.06,0.016,9,SE,0.7
2023,05,27,10,0.002,0.001,0.004,0.005,0.041,0.06,1.98,2.04,0.016,11,S,0.8
2023,05,27,11,0.002,0.001,0.003,0.004,0.046,0.05,1.97,2.02,0.018,14,SSE,1.4
2023,05,27,12,0.003,0,0.004,0.004,0.050,0.08,1.98,2.06,0.026,18,SSW,1.1
2023,05,27,13,0.003,0,0.004,0.004,0.054,0.07,1.98,2.05,0.027,20,SW,1.5
2023,05,27,14,0.003,0,0.003,0.003,0.050,0.06,1.98,2.04,0.015,15,SW,2.2
2023,05,27,15,0.001,0,0.003,0.003,0.046,0.04,1.96,2.00,0.010,6,SW,2.3
2023,05,27,16,0,0,0.002,0.002,0.046,0.05,1.97,2.02,0.013,11,SW,2.4
2023,05,27,17,0,0,0.002,0.002,0.047,0.04,1.96,2.00,0.014,13,SSW,1.8
2023,05,27,18,0,0,0.002,0.002,0.047,0.03,1.96,1.99,0.013,12,SW,1.6
2023,05,27,19,0.001,0,0.003,0.003,0.043,0.05,1.96,2.01,0.018,15,SW,1.3
2023,05,27,20,0.001,0,0.004,0.004,0.037,0.06,1.97,2.03,0.032,24,WSW,1.2
2023,05,27,21,0.003,0,0.010,0.010,0.040,0.06,1.98,2.04,0.022,17,WSW,1.0
2023,05,27,22,0.002,0,0.005,0.005,0.043,0.06,1.98,2.04,0.020,15,WSW,0.6
2023,05,27,23,0.002,0,0.004,0.004,0.041,0.06,1.99,2.05,0.018,15,SW,0.9
2023,05,27,24,0.001,0,0.002,0.002,0.036,0.04,1.98,2.02,0.011,9,SSE,1.2