Sha Tin
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-05 10:00 | 15.6 | 71.5 | 1.7 | - | 5.5 | 2.7 |
| 2024-05-05 09:00 | 29.1 | 44.4 | 1.3 | - | 7.8 | 5.2 |
| 2024-05-05 08:00 | 28.2 | 42.6 | 1.5 | - | 12.3 | 8.3 |
| 2024-05-05 07:00 | 37.9 | 28.4 | 1.7 | - | 10.6 | 4.1 |
| 2024-05-05 06:00 | 39.6 | 17.5 | 2.0 | - | 19.5 | 9.8 |
| 2024-05-05 05:00 | 42.8 | 10.9 | 2.2 | - | 17.5 | 7.5 |
| 2024-05-05 04:00 | - | - | - | - | 21.8 | 9.8 |
| 2024-05-05 03:00 | 52.7 | 7.9 | 1.7 | - | 20.4 | 11.2 |
| 2024-05-05 02:00 | 56.0 | 7.5 | 1.3 | - | 18.8 | 10.2 |
| 2024-05-05 01:00 | 53.4 | 10.7 | 1.1 | - | 18.0 | 10.7 |
| 2024-05-05 00:00 | 59.8 | 13.4 | 1.1 | - | 17.2 | 11.1 |
| 2024-05-04 23:00 | 64.2 | 19.4 | 1.1 | - | 13.8 | 9.1 |
| 2024-05-04 22:00 | 56.3 | 37.7 | 1.1 | - | 8.7 | 6.3 |
| 2024-05-04 21:00 | 56.6 | 47.4 | 1.1 | - | 3.9 | 2.7 |
| 2024-05-04 20:00 | 37.6 | 74.0 | 1.0 | - | 5.2 | 3.5 |
| 2024-05-04 19:00 | 25.7 | 88.4 | 1.1 | - | 6.6 | 5.2 |
| 2024-05-04 18:00 | 23.4 | 72.8 | 1.2 | - | 5.5 | 4.2 |
| 2024-05-04 17:00 | 32.9 | 62.1 | 1.3 | - | 4.0 | 3.2 |
| 2024-05-04 16:00 | 15.5 | 80.7 | 1.3 | - | 10.2 | 8.8 |
| 2024-05-04 15:00 | 33.5 | 65.2 | 1.4 | - | 10.0 | 8.2 |
| 2024-05-04 14:00 | 19.5 | 84.2 | 1.1 | - | 4.1 | 3.2 |
| 2024-05-04 13:00 | 34.6 | 69.3 | 1.3 | - | 0.6 | 0.4 |
| 2024-05-04 12:00 | 26.0 | 77.0 | 1.1 | - | 2.0 | 1.3 |
| 2024-05-04 11:00 | 30.5 | 70.2 | 1.1 | - | 5.0 | 3.8 |
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.