Past 24 Hours Pollutant Concentration Summary

Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2020-01-19 20:0041.623.85.9-50.826.6
2020-01-19 19:0039.933.85.7-45.826.7
2020-01-19 18:0038.043.65.9-43.530.7
2020-01-19 17:0028.856.96.1-42.924.8
2020-01-19 16:0026.259.66.3-45.720.4
2020-01-19 15:0023.660.65.9-44.921.6
2020-01-19 14:0020.868.96.7-38.919.0
2020-01-19 13:0015.470.56.5-34.921.0
2020-01-19 12:0016.356.96.4-40.624.4
2020-01-19 11:0022.039.76.8-41.821.4
2020-01-19 10:0025.033.46.6-36.019.0
2020-01-19 09:0030.526.15.9-28.218.7
2020-01-19 08:0027.237.25.8-24.312.9
2020-01-19 07:0014.968.75.5-24.49.4
2020-01-19 06:0010.874.35.4-21.410.6
2020-01-19 05:0010.578.05.7-17.59.0
2020-01-19 04:008.284.47.8-16.58.7
2020-01-19 03:008.486.85.3-18.912.6
2020-01-19 02:0011.084.05.6-21.012.7
2020-01-19 01:0014.182.35.5-23.613.2
2020-01-19 00:0020.277.65.5-21.512.0
2020-01-18 23:0019.878.65.7-18.810.4
2020-01-18 22:0018.982.15.5-19.815.7
2020-01-18 21:0018.182.85.7-29.718.8
Remarks:

(1) Time shown is in Hong Kong time.

(2) NO2 - nitrogen dioxide, O3 - ozone,
     SO2 - sulphur dioxide, CO - carbon monoxide,
     PM10 - respirable suspended particulates,
     PM2.5 - fine suspended particulates

(3) Concentration shown is in µg/m3.

(4) The pollutant concentration is based on real time data taken directly from EPD's Air Quality Monitoring Network.

Mobile Version | Desktop Version
Last revision date:20:07 19-01-2020