Tap Mun
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-26 18:00 | 11.9 | 58.6 | 1.1 | 362.8 | 9.0 | 4.1 |
| 2024-04-26 17:00 | 9.9 | 77.8 | 1.0 | 368.1 | 10.3 | 5.8 |
| 2024-04-26 16:00 | 8.2 | 84.3 | 1.1 | 364.6 | 6.4 | 2.9 |
| 2024-04-26 15:00 | 9.5 | 82.0 | 1.2 | 359.2 | 7.8 | 3.1 |
| 2024-04-26 14:00 | 11.4 | 82.1 | 1.3 | 369.1 | 10.4 | 5.6 |
| 2024-04-26 13:00 | - | - | - | - | - | - |
| 2024-04-26 12:00 | - | - | - | - | - | - |
| 2024-04-26 11:00 | - | - | - | - | - | - |
| 2024-04-26 10:00 | 10.7 | 79.6 | 1.1 | 324.4 | - | - |
| 2024-04-26 09:00 | 4.1 | 44.0 | 1.0 | 270.2 | 6.7 | 4.6 |
| 2024-04-26 08:00 | 3.7 | 34.1 | 1.0 | 258.7 | 1.9 | - |
| 2024-04-26 07:00 | 6.0 | 43.9 | 1.1 | 326.8 | 8.2 | 2.1 |
| 2024-04-26 06:00 | 5.4 | 67.6 | 1.2 | 406.0 | 9.8 | 3.2 |
| 2024-04-26 05:00 | 4.4 | 85.4 | 1.1 | 426.9 | 9.7 | 1.9 |
| 2024-04-26 04:00 | 6.2 | 88.3 | 1.3 | 456.0 | 11.5 | 3.3 |
| 2024-04-26 03:00 | 5.0 | 87.8 | 1.3 | 463.3 | 11.2 | 4.3 |
| 2024-04-26 02:00 | 6.1 | 89.8 | 1.5 | 465.3 | 9.3 | 2.7 |
| 2024-04-26 01:00 | 7.0 | 95.5 | 1.3 | 463.2 | 13.8 | 5.6 |
| 2024-04-26 00:00 | 7.9 | 96.8 | 1.3 | 438.4 | 8.6 | 1.7 |
| 2024-04-25 23:00 | 7.6 | 92.4 | 1.4 | 440.5 | 12.5 | 6.5 |
| 2024-04-25 22:00 | 7.4 | 88.1 | 1.2 | 389.2 | 9.4 | 5.1 |
| 2024-04-25 21:00 | 9.2 | 95.9 | 1.5 | 412.2 | 11.4 | 6.8 |
| 2024-04-25 20:00 | 7.5 | 98.6 | 1.3 | 385.8 | 10.8 | 6.6 |
| 2024-04-25 19:00 | 9.5 | 84.6 | 1.4 | 349.0 | 10.1 | 6.7 |
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.
