Sham Shui Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-10-03 15:00 | 40.2 | - | 4.5 | - | 39.2 | 17.0 |
| 2023-10-03 14:00 | 31.9 | - | 4.5 | - | 35.6 | 16.7 |
| 2023-10-03 13:00 | 41.4 | - | 3.8 | - | 32.8 | 15.0 |
| 2023-10-03 12:00 | 54.0 | 75.4 | 3.6 | - | 31.5 | 13.5 |
| 2023-10-03 11:00 | 69.4 | - | 3.3 | - | 28.3 | 14.6 |
| 2023-10-03 10:00 | 50.4 | - | 2.9 | - | 20.8 | 13.2 |
| 2023-10-03 09:00 | 57.8 | 56.0 | 3.7 | - | 25.7 | 14.0 |
| 2023-10-03 08:00 | 43.7 | 67.2 | 3.0 | - | 24.2 | 11.1 |
| 2023-10-03 07:00 | 28.2 | 82.6 | 2.1 | - | 22.8 | 11.3 |
| 2023-10-03 06:00 | 14.6 | 95.7 | 2.7 | - | 24.2 | 10.0 |
| 2023-10-03 05:00 | 14.6 | 104.7 | 3.0 | - | 29.3 | 12.1 |
| 2023-10-03 04:00 | - | - | - | - | 30.4 | 12.9 |
| 2023-10-03 03:00 | 14.2 | 109.3 | 2.3 | - | 29.8 | 12.4 |
| 2023-10-03 02:00 | 15.5 | 116.4 | 2.8 | - | 31.6 | 14.5 |
| 2023-10-03 01:00 | 15.7 | 115.4 | 3.1 | - | 29.0 | 12.9 |
| 2023-10-03 00:00 | 22.9 | 108.9 | 2.6 | - | 27.0 | 12.9 |
| 2023-10-02 23:00 | 30.4 | 104.3 | 2.8 | - | 26.8 | 13.0 |
| 2023-10-02 22:00 | 27.0 | 113.2 | 3.2 | - | 30.4 | 16.0 |
| 2023-10-02 21:00 | 40.8 | 104.4 | 3.4 | - | 31.2 | 17.5 |
| 2023-10-02 20:00 | 39.4 | 106.8 | 3.1 | - | 30.1 | 17.8 |
| 2023-10-02 19:00 | 45.8 | 86.8 | 2.7 | - | 27.5 | 16.0 |
| 2023-10-02 18:00 | 45.3 | 83.9 | 3.2 | - | 28.5 | 15.2 |
| 2023-10-02 17:00 | 47.1 | 84.3 | 2.3 | - | 27.4 | 14.4 |
| 2023-10-02 16:00 | 47.2 | 87.7 | 2.5 | - | 28.4 | 14.5 |
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.
