Sham Shui Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2020-11-25 06:00 | 24.0 | 57.1 | 8.8 | - | 41.3 | 14.8 |
| 2020-11-25 05:00 | 15.6 | 79.1 | 8.0 | - | 36.3 | 16.5 |
| 2020-11-25 04:00 | - | - | - | - | 32.0 | 13.4 |
| 2020-11-25 03:00 | 15.7 | 85.7 | 7.7 | - | 32.1 | 10.8 |
| 2020-11-25 02:00 | 19.5 | 88.8 | 7.7 | - | 31.8 | 8.0 |
| 2020-11-25 01:00 | 26.1 | - | 7.8 | - | 30.1 | 11.5 |
| 2020-11-25 00:00 | 32.7 | 73.2 | 7.6 | - | 33.7 | 14.7 |
| 2020-11-24 23:00 | 37.5 | 70.7 | 7.1 | - | 37.4 | 17.7 |
| 2020-11-24 22:00 | 37.1 | 78.9 | 6.6 | - | 42.9 | 20.1 |
| 2020-11-24 21:00 | 52.8 | 71.0 | 6.4 | - | 44.8 | 17.9 |
| 2020-11-24 20:00 | 61.7 | 71.7 | 6.9 | - | 46.0 | 20.3 |
| 2020-11-24 19:00 | 62.6 | 75.9 | 7.0 | - | 56.5 | 27.4 |
| 2020-11-24 18:00 | 76.1 | 69.3 | 7.5 | - | 65.0 | 30.8 |
| 2020-11-24 17:00 | 95.3 | 70.4 | 9.2 | - | 61.4 | 30.7 |
| 2020-11-24 16:00 | 85.8 | 77.2 | 9.1 | - | 51.0 | 28.6 |
| 2020-11-24 15:00 | 80.2 | 81.2 | 8.1 | - | 50.6 | 29.8 |
| 2020-11-24 14:00 | 78.6 | 81.0 | 8.6 | - | 56.2 | 31.4 |
| 2020-11-24 13:00 | 73.9 | 76.4 | 8.6 | - | 28.5 | 24.2 |
| 2020-11-24 12:00 | 59.2 | 64.8 | 8.4 | - | 2.6 | - |
| 2020-11-24 11:00 | 38.5 | 57.6 | 8.4 | - | 17.4 | - |
| 2020-11-24 10:00 | 41.8 | 38.3 | 8.2 | - | 38.5 | 25.1 |
| 2020-11-24 09:00 | 46.0 | 23.2 | 8.6 | - | 54.0 | 28.0 |
| 2020-11-24 08:00 | 42.4 | 17.5 | 8.0 | - | 62.0 | 24.3 |
| 2020-11-24 07:00 | 34.6 | 23.4 | 7.7 | - | 53.5 | 16.9 |
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.
