Kwun Tong
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-24 01:00 | 54.3 | - | 0.3 | - | 16.2 | 9.3 |
| 2024-04-24 00:00 | 52.5 | 25.2 | 0.3 | - | 14.2 | 8.2 |
| 2024-04-23 23:00 | 57.5 | 21.5 | 0.7 | - | 22.6 | 13.6 |
| 2024-04-23 22:00 | 77.6 | 4.1 | 1.3 | - | 23.5 | 13.3 |
| 2024-04-23 21:00 | 67.0 | 15.4 | 0.3 | - | 21.1 | 11.8 |
| 2024-04-23 20:00 | 84.9 | 6.8 | 1.2 | - | 21.2 | 12.1 |
| 2024-04-23 19:00 | 79.7 | 15.4 | 0.8 | - | 22.2 | 13.5 |
| 2024-04-23 18:00 | 74.6 | 23.4 | 0.5 | - | 24.5 | 15.1 |
| 2024-04-23 17:00 | 78.5 | 29.6 | 0.7 | - | 24.5 | 14.7 |
| 2024-04-23 16:00 | 84.9 | 26.7 | 0.9 | - | 16.2 | 10.3 |
| 2024-04-23 15:00 | 83.7 | 15.5 | 0.5 | - | 15.7 | 9.2 |
| 2024-04-23 14:00 | 75.9 | 30.7 | 0.3 | - | 15.1 | 10.2 |
| 2024-04-23 13:00 | 60.0 | 20.4 | 0.5 | - | 16.4 | 12.5 |
| 2024-04-23 12:00 | 64.6 | 13.8 | 0.3 | - | 17.5 | 13.0 |
| 2024-04-23 11:00 | 72.7 | 11.8 | 0.7 | - | 22.4 | 17.6 |
| 2024-04-23 10:00 | 70.6 | 3.7 | 1.7 | - | 23.8 | 17.1 |
| 2024-04-23 09:00 | 67.3 | 3.0 | 1.4 | - | 32.8 | 24.1 |
| 2024-04-23 08:00 | 68.0 | 2.6 | 3.0 | - | 20.9 | 15.0 |
| 2024-04-23 07:00 | 48.8 | 7.0 | 1.1 | - | 21.3 | 14.3 |
| 2024-04-23 06:00 | 45.1 | 3.3 | 1.5 | - | 21.8 | 14.7 |
| 2024-04-23 05:00 | 35.8 | 14.6 | 2.5 | - | 21.0 | 13.6 |
| 2024-04-23 04:00 | - | - | - | - | 23.6 | 15.0 |
| 2024-04-23 03:00 | 56.7 | 2.4 | 0.7 | - | 23.4 | 15.1 |
| 2024-04-23 02:00 | 49.6 | 10.8 | 0.1 | - | 20.4 | 12.7 |
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.
