Sham Shui Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-08 01:00 | 18.6 | - | 2.2 | - | 18.1 | 15.7 |
| 2024-05-08 00:00 | 21.4 | 97.1 | 2.6 | - | 17.2 | 14.8 |
| 2024-05-07 23:00 | 23.9 | 97.4 | 2.6 | - | 13.5 | 10.7 |
| 2024-05-07 22:00 | 30.9 | 89.5 | 2.7 | - | 10.5 | 7.5 |
| 2024-05-07 21:00 | 33.9 | 88.3 | 2.8 | - | 12.4 | 9.0 |
| 2024-05-07 20:00 | 49.3 | 75.4 | 3.2 | - | 18.0 | 11.8 |
| 2024-05-07 19:00 | 52.8 | 83.1 | 3.5 | - | 27.2 | 17.8 |
| 2024-05-07 18:00 | 56.4 | 76.4 | 2.7 | - | 38.8 | 25.1 |
| 2024-05-07 17:00 | 59.7 | 80.5 | 2.7 | - | 42.4 | 28.1 |
| 2024-05-07 16:00 | 69.7 | 86.8 | 2.5 | - | 39.2 | 26.4 |
| 2024-05-07 15:00 | 60.6 | 92.5 | 2.8 | - | 37.9 | 26.5 |
| 2024-05-07 14:00 | 74.9 | 102.4 | 5.0 | - | 32.6 | 21.4 |
| 2024-05-07 13:00 | 59.0 | 96.2 | 5.7 | - | 36.8 | 22.7 |
| 2024-05-07 12:00 | 81.5 | 82.8 | 6.9 | - | 51.6 | 31.4 |
| 2024-05-07 11:00 | 123.3 | 18.9 | 17.0 | - | 60.0 | 38.9 |
| 2024-05-07 10:00 | 118.7 | 12.5 | 21.2 | - | 57.0 | 38.8 |
| 2024-05-07 09:00 | 107.9 | 10.8 | 15.5 | - | 42.3 | 31.1 |
| 2024-05-07 08:00 | 88.0 | 14.0 | 8.0 | - | 28.8 | 20.3 |
| 2024-05-07 07:00 | 82.4 | 12.2 | 6.7 | - | 25.2 | 18.5 |
| 2024-05-07 06:00 | 116.4 | 1.8 | 13.5 | - | 24.6 | 17.7 |
| 2024-05-07 05:00 | 106.6 | 3.9 | 6.0 | - | 19.4 | 13.6 |
| 2024-05-07 04:00 | 40.7 | 51.3 | 3.5 | - | 20.8 | 13.1 |
| 2024-05-07 03:00 | 45.0 | 65.3 | 4.2 | - | 19.6 | 13.0 |
| 2024-05-07 02:00 | 92.1 | 33.8 | 6.4 | - | 17.5 | 12.4 |
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.