Tsuen Wan
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-05-05 22:00 | 35.6 | 46.6 | 0.9 | 440.1 | 15.2 | 9.8 |
2024-05-05 21:00 | 38.5 | 63.9 | 1.3 | 460.1 | 17.7 | 12.3 |
2024-05-05 20:00 | 94.9 | 32.9 | 3.2 | 519.0 | 16.1 | 10.8 |
2024-05-05 19:00 | 61.0 | 72.3 | 2.0 | 409.6 | 12.8 | 8.3 |
2024-05-05 18:00 | 64.2 | 74.4 | 2.9 | 365.2 | 13.8 | 9.3 |
2024-05-05 17:00 | 72.4 | 73.7 | 3.6 | 337.0 | 15.5 | 10.0 |
2024-05-05 16:00 | 71.4 | 78.1 | 3.7 | 373.3 | 15.1 | 9.5 |
2024-05-05 15:00 | 73.5 | 77.5 | 3.9 | 360.1 | 15.7 | 10.8 |
2024-05-05 14:00 | 69.7 | 76.5 | 3.6 | 355.3 | 12.9 | 8.8 |
2024-05-05 13:00 | 70.5 | 75.4 | 3.6 | 394.7 | 11.4 | 7.0 |
2024-05-05 12:00 | 64.0 | 70.6 | 2.5 | 379.0 | 10.1 | 6.2 |
2024-05-05 11:00 | 49.9 | 72.6 | 1.9 | 350.7 | 10.1 | 7.4 |
2024-05-05 10:00 | 29.2 | 80.8 | 1.1 | 337.7 | 7.8 | 5.9 |
2024-05-05 09:00 | 29.4 | 63.3 | 0.9 | 363.3 | 7.3 | 5.6 |
2024-05-05 08:00 | 27.6 | 58.7 | 0.9 | 351.9 | 8.7 | 7.1 |
2024-05-05 07:00 | 31.0 | 52.7 | 0.8 | 386.0 | 10.1 | 7.2 |
2024-05-05 06:00 | 18.5 | 54.5 | 0.9 | 259.2 | 11.4 | 6.7 |
2024-05-05 05:00 | 22.5 | 46.3 | 0.8 | 273.2 | 10.5 | 6.6 |
2024-05-05 04:00 | 26.5 | 45.7 | 0.9 | 377.6 | 10.4 | 6.6 |
2024-05-05 03:00 | 28.8 | 50.7 | 0.8 | 376.5 | 9.4 | 5.4 |
2024-05-05 02:00 | 25.9 | 53.2 | 0.8 | 339.2 | 8.0 | 3.7 |
2024-05-05 01:00 | 32.0 | 53.0 | 0.8 | 355.3 | 10.4 | 6.2 |
2024-05-05 00:00 | 34.1 | 56.8 | 0.7 | 342.3 | 7.9 | 4.8 |
2024-05-04 23:00 | 37.2 | 63.7 | 0.8 | 352.3 | 10.9 | 9.1 |
Remarks:
(1) Time shown is in Hong Kong time.
(2) Concentration shown is in microgram per cubic metre (µg/m3).
(3) Abbreviation:
NO2 - nitrogen dioxide, O3 - ozone,
SO2 - sulphur dioxide, CO - carbon monoxide,
PM10 - respirable suspended particulates,
PM2.5 - fine suspended particulates
(4) The pollutant concentration is based on real time data taken directly from EPD's Air Quality Monitoring Network.