Tap Mun
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 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 |
| 2024-04-25 18:00 | 16.8 | 57.1 | 1.4 | 278.8 | 8.9 | 5.5 |
| 2024-04-25 17:00 | 13.9 | 57.0 | 1.2 | 280.9 | 10.5 | 6.9 |
| 2024-04-25 16:00 | 5.7 | 64.2 | 1.3 | 284.2 | 8.5 | 5.3 |
| 2024-04-25 15:00 | 5.9 | 69.9 | 1.1 | 334.9 | 8.9 | 4.6 |
| 2024-04-25 14:00 | 5.4 | 67.3 | 1.1 | 340.8 | 7.7 | 3.4 |
| 2024-04-25 13:00 | 10.2 | 84.3 | 1.1 | 361.5 | 1.4 | - |
| 2024-04-25 12:00 | 9.2 | 83.6 | 0.9 | 335.0 | 4.4 | 0.5 |
| 2024-04-25 11:00 | 3.1 | 89.9 | 1.1 | 332.5 | 8.2 | 1.7 |
| 2024-04-25 10:00 | 3.8 | 96.5 | 1.1 | 342.7 | 9.1 | 3.7 |
| 2024-04-25 09:00 | 3.6 | 97.6 | 1.2 | 353.9 | 5.5 | - |
| 2024-04-25 08:00 | 5.2 | 105.7 | 1.1 | 346.9 | 8.2 | 2.7 |
| 2024-04-25 07:00 | 6.8 | 111.5 | 1.0 | 349.2 | 3.4 | - |
| 2024-04-25 06:00 | 3.5 | 116.6 | 1.1 | 339.4 | 9.4 | 3.0 |
| 2024-04-25 05:00 | 3.3 | 118.9 | 1.0 | 328.4 | 8.6 | 2.3 |
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.