Tap Mun
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-15 08:00 | 6.5 | 115.7 | 3.7 | 380.6 | 15.1 | 6.1 |
| 2024-05-15 07:00 | 3.4 | 105.6 | 2.9 | 376.7 | 16.4 | 6.1 |
| 2024-05-15 06:00 | 3.4 | 127.7 | 3.2 | 371.9 | 17.7 | 6.0 |
| 2024-05-15 05:00 | 3.1 | 136.3 | 3.0 | 378.0 | 20.6 | 7.4 |
| 2024-05-15 04:00 | 3.1 | 145.8 | 3.0 | 379.9 | 19.4 | 6.4 |
| 2024-05-15 03:00 | 3.0 | 155.8 | 3.2 | 393.7 | 21.4 | 8.0 |
| 2024-05-15 02:00 | - | - | - | - | 20.5 | 6.9 |
| 2024-05-15 01:00 | - | - | - | - | 19.8 | 5.5 |
| 2024-05-15 00:00 | 3.1 | 151.5 | 2.9 | 348.3 | 19.9 | 7.0 |
| 2024-05-14 23:00 | 2.4 | 154.5 | 3.0 | 360.1 | 20.3 | 7.3 |
| 2024-05-14 22:00 | 2.9 | 160.3 | 2.9 | 368.3 | 20.1 | 6.6 |
| 2024-05-14 21:00 | 3.0 | 161.9 | 3.1 | 378.7 | 18.0 | 5.9 |
| 2024-05-14 20:00 | 2.7 | 156.2 | 3.1 | 389.0 | 22.1 | 6.7 |
| 2024-05-14 19:00 | 3.1 | 159.2 | 3.1 | 388.6 | 20.1 | 8.7 |
| 2024-05-14 18:00 | 3.1 | 161.7 | 3.1 | 372.8 | 19.7 | 7.2 |
| 2024-05-14 17:00 | 4.5 | 153.8 | 3.2 | 379.9 | 17.8 | 6.5 |
| 2024-05-14 16:00 | 1.6 | 157.3 | 3.1 | 371.0 | 17.4 | 5.9 |
| 2024-05-14 15:00 | 2.7 | 165.3 | 3.5 | 381.8 | 18.9 | 7.6 |
| 2024-05-14 14:00 | - | - | - | - | 17.4 | 6.4 |
| 2024-05-14 13:00 | 2.9 | - | 3.4 | 435.0 | 18.3 | 6.5 |
| 2024-05-14 12:00 | 4.0 | - | 3.9 | 395.1 | 21.3 | 6.5 |
| 2024-05-14 11:00 | 4.2 | 141.4 | 3.8 | 399.2 | 24.6 | 7.8 |
| 2024-05-14 10:00 | 5.6 | 130.1 | 4.0 | 416.5 | 26.7 | 7.4 |
| 2024-05-14 09:00 | 6.2 | 117.1 | 3.9 | 432.7 | 27.2 | 7.8 |
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.
