Sham Shui Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-17 09:00 | 52.3 | 82.8 | 3.4 | - | 24.4 | 8.9 |
| 2024-05-17 08:00 | 39.3 | 91.4 | 3.1 | - | 26.3 | 8.8 |
| 2024-05-17 07:00 | 31.0 | 96.7 | 2.6 | - | 26.6 | 9.3 |
| 2024-05-17 06:00 | 14.5 | 117.4 | 2.2 | - | 27.9 | 8.8 |
| 2024-05-17 05:00 | 11.3 | 131.4 | 2.0 | - | 32.3 | 10.9 |
| 2024-05-17 04:00 | 13.7 | 131.9 | 1.9 | - | 33.1 | 10.9 |
| 2024-05-17 03:00 | 14.4 | 130.5 | 1.9 | - | 36.2 | 11.7 |
| 2024-05-17 02:00 | 16.4 | 135.0 | 1.8 | - | 37.6 | 13.5 |
| 2024-05-17 01:00 | 20.6 | 140.7 | 1.9 | - | 41.4 | 16.7 |
| 2024-05-17 00:00 | 33.9 | 146.4 | 2.7 | - | 43.9 | 19.7 |
| 2024-05-16 23:00 | 36.4 | 149.6 | 2.6 | - | 45.0 | 20.1 |
| 2024-05-16 22:00 | 37.8 | 151.9 | 2.5 | - | 52.1 | 25.8 |
| 2024-05-16 21:00 | 46.4 | 159.0 | 2.9 | - | 55.4 | 27.4 |
| 2024-05-16 20:00 | 55.1 | 154.9 | 3.1 | - | 52.7 | 23.7 |
| 2024-05-16 19:00 | 48.8 | 153.6 | 3.1 | - | 53.8 | 24.4 |
| 2024-05-16 18:00 | 65.0 | 146.5 | 3.3 | - | 54.7 | 24.0 |
| 2024-05-16 17:00 | 55.5 | 165.0 | 3.2 | - | 54.7 | 24.4 |
| 2024-05-16 16:00 | 52.3 | 173.3 | 3.3 | - | 57.8 | 25.6 |
| 2024-05-16 15:00 | 69.0 | 160.5 | 4.0 | - | 56.0 | 24.5 |
| 2024-05-16 14:00 | 67.0 | 165.4 | 4.0 | - | 48.1 | 23.3 |
| 2024-05-16 13:00 | 49.4 | 173.2 | 4.4 | - | 40.2 | 18.8 |
| 2024-05-16 12:00 | 53.4 | 156.2 | 4.4 | - | 37.4 | 16.7 |
| 2024-05-16 11:00 | 46.1 | 152.0 | 5.0 | - | 31.7 | 13.7 |
| 2024-05-16 10:00 | 56.5 | 116.4 | 4.9 | - | 21.0 | 9.0 |
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.
