Sha Tin
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-27 16:00 | 15.4 | 32.7 | 1.5 | - | 20.7 | 11.3 |
| 2024-04-27 15:00 | 12.6 | 38.3 | 1.3 | - | 21.5 | 12.1 |
| 2024-04-27 14:00 | 12.9 | 36.6 | 1.5 | - | 18.2 | 8.9 |
| 2024-04-27 13:00 | 8.3 | 41.9 | 1.5 | - | 18.8 | 9.1 |
| 2024-04-27 12:00 | 11.8 | 37.4 | 1.3 | - | 21.0 | 10.3 |
| 2024-04-27 11:00 | 14.5 | 34.0 | 1.1 | - | 23.9 | 12.7 |
| 2024-04-27 10:00 | 19.1 | 26.6 | 1.1 | - | 24.6 | 12.5 |
| 2024-04-27 09:00 | 27.1 | 19.4 | 1.8 | - | 24.4 | 11.6 |
| 2024-04-27 08:00 | 28.1 | 18.5 | 1.8 | - | 21.6 | 8.8 |
| 2024-04-27 07:00 | 20.4 | 24.0 | 1.7 | - | 23.8 | 11.1 |
| 2024-04-27 06:00 | 22.3 | 21.1 | 2.2 | - | 19.2 | 7.2 |
| 2024-04-27 05:00 | 17.5 | 30.1 | 4.3 | - | 19.0 | 7.5 |
| 2024-04-27 04:00 | - | - | - | - | 20.2 | 8.4 |
| 2024-04-27 03:00 | 25.4 | 16.7 | 1.1 | - | 21.0 | 8.8 |
| 2024-04-27 02:00 | 31.8 | 11.0 | 1.1 | - | 21.7 | 10.2 |
| 2024-04-27 01:00 | 12.5 | 31.9 | 1.1 | - | 19.3 | 8.5 |
| 2024-04-27 00:00 | 11.6 | 34.1 | 1.1 | - | 18.9 | 8.4 |
| 2024-04-26 23:00 | 11.8 | 31.4 | 1.0 | - | 18.6 | 8.1 |
| 2024-04-26 22:00 | 11.4 | 31.5 | 1.0 | - | 17.8 | 7.1 |
| 2024-04-26 21:00 | 15.3 | 29.3 | 1.1 | - | 19.0 | 8.8 |
| 2024-04-26 20:00 | 12.6 | 32.6 | 1.1 | - | 19.0 | 9.7 |
| 2024-04-26 19:00 | 14.9 | 30.1 | 0.9 | - | 20.2 | 9.7 |
| 2024-04-26 18:00 | 20.7 | 29.7 | 1.1 | - | 21.0 | 9.3 |
| 2024-04-26 17:00 | 20.1 | 30.8 | 2.0 | - | 18.9 | 8.4 |
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.
