Sham Shui Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-10-07 00:00 | 25.9 | 76.3 | 1.5 | - | 17.7 | 7.2 |
| 2022-10-06 23:00 | 33.6 | 68.5 | 2.1 | - | 23.3 | 10.2 |
| 2022-10-06 22:00 | 33.1 | 80.4 | 2.3 | - | 26.5 | 10.0 |
| 2022-10-06 21:00 | 38.2 | 80.8 | 2.2 | - | 25.6 | 9.2 |
| 2022-10-06 20:00 | 51.6 | 71.9 | 2.9 | - | 23.0 | 8.1 |
| 2022-10-06 19:00 | 70.0 | 64.4 | 3.4 | - | 22.5 | 8.6 |
| 2022-10-06 18:00 | 65.0 | 61.2 | 2.7 | - | 21.9 | 11.8 |
| 2022-10-06 17:00 | 65.1 | 63.0 | 2.7 | - | 21.8 | 12.3 |
| 2022-10-06 16:00 | 54.4 | 65.2 | 2.3 | - | 20.0 | 10.6 |
| 2022-10-06 15:00 | 49.8 | 71.3 | 2.3 | - | 20.0 | 10.7 |
| 2022-10-06 14:00 | 54.9 | 60.8 | 2.7 | - | 16.9 | 7.6 |
| 2022-10-06 13:00 | 47.0 | 65.3 | 1.7 | - | 17.5 | 5.8 |
| 2022-10-06 12:00 | 46.4 | 63.0 | 2.1 | - | 18.8 | 6.5 |
| 2022-10-06 11:00 | 38.3 | 62.9 | 3.0 | - | 3.4 | - |
| 2022-10-06 10:00 | 42.8 | 51.1 | 3.2 | - | 2.6 | 0.9 |
| 2022-10-06 09:00 | 47.9 | 40.2 | 3.1 | - | 21.1 | 3.9 |
| 2022-10-06 08:00 | 43.7 | 40.9 | 2.8 | - | 33.1 | 6.4 |
| 2022-10-06 07:00 | 35.5 | 46.9 | 2.5 | - | 33.7 | 6.2 |
| 2022-10-06 06:00 | 16.7 | 72.2 | 1.8 | - | 23.7 | 7.8 |
| 2022-10-06 05:00 | - | - | - | - | 22.7 | 7.7 |
| 2022-10-06 04:00 | - | - | - | - | 25.2 | 10.9 |
| 2022-10-06 03:00 | 10.9 | 83.6 | 1.1 | - | 21.1 | 12.4 |
| 2022-10-06 02:00 | 12.1 | 85.3 | 1.1 | - | 24.3 | 9.6 |
| 2022-10-06 01:00 | 18.7 | 82.9 | 1.2 | - | 22.5 | 6.1 |
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.
