Sha Tin
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-09-26 06:00 | 6.1 | 58.0 | 2.5 | - | 12.6 | 7.1 |
| 2023-09-26 05:00 | 3.7 | 74.4 | 2.7 | - | 12.1 | 6.7 |
| 2023-09-26 04:00 | - | - | - | - | 10.8 | 5.5 |
| 2023-09-26 03:00 | 2.1 | 74.1 | 2.1 | - | 12.9 | 7.3 |
| 2023-09-26 02:00 | 2.4 | 79.7 | 1.8 | - | 14.2 | 8.2 |
| 2023-09-26 01:00 | 4.8 | 85.4 | 1.9 | - | 14.4 | 8.3 |
| 2023-09-26 00:00 | 6.5 | 83.5 | 1.7 | - | 14.1 | 7.4 |
| 2023-09-25 23:00 | 8.5 | 78.0 | 1.8 | - | 13.3 | 6.3 |
| 2023-09-25 22:00 | 10.5 | 74.1 | 1.9 | - | 13.8 | 6.3 |
| 2023-09-25 21:00 | 7.4 | 80.3 | 2.0 | - | 17.1 | 8.1 |
| 2023-09-25 20:00 | 7.0 | 96.5 | 2.1 | - | 21.9 | 12.7 |
| 2023-09-25 19:00 | 9.7 | 104.9 | 2.1 | - | 20.5 | 11.6 |
| 2023-09-25 18:00 | 6.6 | 106.1 | 2.1 | - | 16.9 | 8.9 |
| 2023-09-25 17:00 | 6.3 | 101.6 | 2.2 | - | 15.2 | 7.9 |
| 2023-09-25 16:00 | 4.1 | 95.5 | 2.2 | - | 14.5 | 8.2 |
| 2023-09-25 15:00 | 5.0 | 89.1 | 2.7 | - | 13.9 | 7.6 |
| 2023-09-25 14:00 | 4.8 | 86.5 | 2.4 | - | 13.1 | 6.9 |
| 2023-09-25 13:00 | 3.3 | 85.4 | 2.4 | - | 11.6 | 5.5 |
| 2023-09-25 12:00 | 3.4 | 80.9 | 2.4 | - | 10.4 | 4.2 |
| 2023-09-25 11:00 | 6.8 | 68.6 | 2.3 | - | 11.5 | 5.5 |
| 2023-09-25 10:00 | 7.9 | 67.5 | 3.1 | - | 12.0 | 4.7 |
| 2023-09-25 09:00 | 10.1 | 53.9 | 3.6 | - | 11.5 | 5.1 |
| 2023-09-25 08:00 | 12.7 | 36.2 | 3.3 | - | 13.2 | 5.7 |
| 2023-09-25 07:00 | 10.0 | 34.0 | 2.2 | - | 13.0 | 5.6 |
Remarks:
(1) Time shown is in Hong Kong time.
(2) NO2 - nitrogen dioxide, O3 - ozone,
SO2 - sulphur dioxide, CO - carbon monoxide,
PM10 - respirable suspended particulates,
PM2.5 - fine suspended particulates
(3) Concentration shown is in µg/m3.
(4) The pollutant concentration is based on real time data taken directly from EPD's Air Quality Monitoring Network.
