Tap Mun
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-07 01:00 | - | - | - | - | 18.0 | 10.3 |
| 2024-05-07 00:00 | 27.4 | 23.4 | 1.6 | 428.8 | 14.0 | 8.1 |
| 2024-05-06 23:00 | 11.6 | 18.3 | 1.4 | 400.4 | 13.8 | 8.7 |
| 2024-05-06 22:00 | 8.2 | 27.4 | 1.4 | 368.4 | 11.7 | 7.6 |
| 2024-05-06 21:00 | 9.6 | 45.9 | 1.4 | 368.5 | 9.0 | 5.3 |
| 2024-05-06 20:00 | 8.3 | 59.7 | 1.5 | 359.9 | 11.6 | 8.5 |
| 2024-05-06 19:00 | 8.1 | 64.8 | 1.5 | 358.6 | 6.7 | 2.9 |
| 2024-05-06 18:00 | 5.6 | 77.0 | 1.5 | 359.3 | 9.9 | 5.1 |
| 2024-05-06 17:00 | 7.0 | 73.5 | 1.2 | 367.0 | 11.6 | 5.1 |
| 2024-05-06 16:00 | 1.7 | 80.0 | 1.4 | 360.7 | 11.3 | 5.3 |
| 2024-05-06 15:00 | 3.3 | 79.3 | 1.3 | 353.9 | 10.4 | 7.1 |
| 2024-05-06 14:00 | 2.3 | 83.6 | 1.4 | 334.7 | 7.0 | - |
| 2024-05-06 13:00 | 1.0 | 91.2 | 1.3 | 341.1 | 14.6 | 9.8 |
| 2024-05-06 12:00 | 3.5 | 89.7 | 1.2 | 363.8 | 12.8 | 12.2 |
| 2024-05-06 11:00 | 1.0 | 92.4 | 1.4 | 373.6 | 9.4 | - |
| 2024-05-06 10:00 | 1.4 | 77.9 | 1.2 | 374.2 | 10.0 | 6.0 |
| 2024-05-06 09:00 | 2.6 | 76.9 | 1.2 | 381.9 | 28.0 | 20.1 |
| 2024-05-06 08:00 | 6.7 | 73.1 | 1.2 | 395.0 | 31.8 | 26.4 |
| 2024-05-06 07:00 | 2.2 | 49.9 | 1.2 | 373.1 | 21.4 | 17.0 |
| 2024-05-06 06:00 | 2.5 | 33.6 | 1.1 | 388.0 | 25.0 | 16.3 |
| 2024-05-06 05:00 | 10.1 | 23.2 | 1.3 | 383.9 | 21.3 | 8.4 |
| 2024-05-06 04:00 | 3.5 | 28.9 | 1.2 | 384.9 | 16.0 | 9.2 |
| 2024-05-06 03:00 | 1.5 | 46.0 | 1.3 | 388.3 | 7.8 | 4.0 |
| 2024-05-06 02:00 | 1.1 | 44.3 | 1.2 | 374.4 | 1.3 | - |
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.