"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)"
2023,12,17,01,0,0,0.001,0.001,0.040,-0.01,2.03,2.02,0.004,5,,
2023,12,17,02,0,0,0.001,0.001,0.040,-0.02,2.03,2.01,0.003,6,,
2023,12,17,03,0,0,0.001,0.001,0.036,-0.01,2.04,2.03,0.007,5,,
2023,12,17,04,0,0,0.002,0.002,0.036,-0.02,2.04,2.02,0.006,5,,
2023,12,17,05,0,0,0.002,0.002,0.037,-0.02,2.05,2.03,0.007,5,,
2023,12,17,06,0,0,0.002,0.002,0.036,-0.01,2.05,2.04,0.005,4,,
2023,12,17,07,0,0,0.002,0.002,0.036,-0.03,2.04,2.01,0.006,3,,
2023,12,17,08,0,0,0.002,0.002,0.037,-0.02,2.03,2.01,0.003,3,,
2023,12,17,09,0,0,0.002,0.002,0.038,-0.04,2.03,1.99,0.004,2,,
2023,12,17,10,0,0,0.002,0.002,0.037,-0.03,2.03,2.00,0.005,8,,
2023,12,17,11,0,0.001,0.002,0.003,0.038,-0.01,2.03,2.02,0.005,5,,
2023,12,17,12,0,0,0.002,0.002,0.038,-0.02,2.03,2.01,0.007,6,,
2023,12,17,13,0,0.001,0.002,0.003,0.038,-0.02,2.03,2.01,0.008,6,,
2023,12,17,14,0,0,0.002,0.002,0.040,-0.02,2.03,2.01,0.006,6,,
2023,12,17,15,0,0,0.002,0.002,0.039,-0.02,2.03,2.01,0.007,2,,
2023,12,17,16,0,0,0.002,0.002,0.040,-0.02,2.03,2.01,0.007,3,,
2023,12,17,17,0,0,0.002,0.002,0.040,-0.02,2.03,2.01,0.005,5,,
2023,12,17,18,0,0,0.002,0.002,0.038,-0.01,2.03,2.02,0.005,6,,
2023,12,17,19,0,0,0.003,0.003,0.037,-0.01,2.04,2.03,0.009,5,,
2023,12,17,20,0,0,0.004,0.004,0.035,0,2.04,2.04,0.011,6,,
2023,12,17,21,0,0,0.004,0.004,0.032,0.01,2.04,2.05,0.009,5,,
2023,12,17,22,0,0,0.005,0.005,0.029,0.01,2.05,2.06,0.012,9,,
2023,12,17,23,0,0,0.005,0.005,0.024,0.01,2.05,2.06,0.009,6,,
2023,12,17,24,0,0,0.006,0.006,0.020,0.03,2.07,2.10,0.009,10,,