Mong Kok
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-04-19 07:00 | 45.4 | 10.9 | 2.4 | 392.9 | 12.7 | 9.4 |
2024-04-19 06:00 | 33.7 | 20.9 | 1.8 | 382.2 | 14.9 | 11.7 |
2024-04-19 05:00 | 32.8 | 18.4 | 1.7 | 431.5 | 14.0 | 10.9 |
2024-04-19 04:00 | 29.7 | 18.8 | 1.9 | 390.0 | 13.8 | 10.4 |
2024-04-19 03:00 | - | 16.0 | - | - | 15.6 | 11.7 |
2024-04-19 02:00 | 40.7 | 18.7 | 2.1 | 411.0 | 16.3 | 11.0 |
2024-04-19 01:00 | 61.7 | 18.7 | 2.6 | 490.4 | 17.7 | 12.1 |
2024-04-19 00:00 | 62.8 | 28.6 | 2.5 | 431.7 | 16.8 | 11.0 |
2024-04-18 23:00 | 69.3 | 32.8 | 2.8 | 437.0 | 18.0 | 11.5 |
2024-04-18 22:00 | 82.7 | 26.6 | 3.6 | 438.2 | 22.9 | 15.6 |
2024-04-18 21:00 | 110.5 | 15.0 | 4.5 | 662.3 | 26.0 | 18.9 |
2024-04-18 20:00 | 141.6 | 6.7 | 9.0 | 712.1 | 17.3 | 12.5 |
2024-04-18 19:00 | 137.8 | 15.5 | 6.0 | 598.0 | 22.9 | 15.5 |
2024-04-18 18:00 | 140.1 | 9.1 | 8.3 | 584.5 | 24.3 | 15.1 |
2024-04-18 17:00 | 139.3 | 9.0 | 5.4 | 647.2 | 19.1 | 11.9 |
2024-04-18 16:00 | 111.2 | 24.6 | 4.0 | 555.7 | 25.3 | 18.9 |
2024-04-18 15:00 | - | - | - | - | 20.6 | 12.9 |
2024-04-18 14:00 | - | - | - | - | 28.5 | 17.7 |
2024-04-18 13:00 | - | - | - | - | 25.8 | 14.4 |
2024-04-18 12:00 | - | - | - | - | 26.8 | 17.7 |
2024-04-18 11:00 | 57.5 | 18.3 | 4.5 | 476.5 | 22.3 | 14.7 |
2024-04-18 10:00 | 62.0 | 15.4 | 4.9 | 398.1 | 23.9 | 17.0 |
2024-04-18 09:00 | 55.6 | 15.2 | 3.7 | 376.0 | 21.5 | 15.0 |
2024-04-18 08:00 | 57.5 | 13.6 | 3.3 | 363.8 | 20.6 | 15.2 |
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.