Kwun Tong
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-06 23:00 | 50.2 | 15.1 | 2.2 | - | 17.5 | 11.7 |
| 2024-05-06 22:00 | 63.0 | 8.9 | 3.0 | - | 20.6 | 12.9 |
| 2024-05-06 21:00 | 61.7 | 11.3 | 2.7 | - | 26.8 | 17.7 |
| 2024-05-06 20:00 | 69.0 | 8.1 | 2.7 | - | 22.1 | 15.6 |
| 2024-05-06 19:00 | 61.4 | 18.6 | 2.7 | - | 21.9 | 14.2 |
| 2024-05-06 18:00 | 77.2 | 10.6 | 3.7 | - | 21.5 | 13.7 |
| 2024-05-06 17:00 | 54.8 | 27.2 | 2.6 | - | 22.7 | 14.7 |
| 2024-05-06 16:00 | 68.8 | 30.2 | 2.5 | - | 23.4 | 14.6 |
| 2024-05-06 15:00 | 49.4 | 55.5 | 1.9 | - | 20.5 | 12.4 |
| 2024-05-06 14:00 | 36.5 | 63.4 | 1.6 | - | 22.4 | 12.7 |
| 2024-05-06 13:00 | 52.4 | 43.2 | 2.0 | - | 27.7 | 16.4 |
| 2024-05-06 12:00 | 61.8 | 26.4 | 2.5 | - | 28.6 | 15.7 |
| 2024-05-06 11:00 | 66.5 | 20.1 | 2.1 | - | 27.4 | 15.2 |
| 2024-05-06 10:00 | 62.7 | 16.5 | 2.0 | - | 19.3 | 14.5 |
| 2024-05-06 09:00 | 45.7 | 25.7 | 1.1 | - | 16.9 | 13.5 |
| 2024-05-06 08:00 | 48.1 | 22.6 | 1.2 | - | 17.8 | 13.7 |
| 2024-05-06 07:00 | 38.8 | 21.6 | 1.2 | - | 21.0 | 13.8 |
| 2024-05-06 06:00 | 36.0 | 13.9 | 1.2 | - | 18.9 | 12.1 |
| 2024-05-06 05:00 | 41.5 | 10.0 | 1.0 | - | 18.0 | 10.9 |
| 2024-05-06 04:00 | 37.9 | 22.8 | 0.8 | - | 14.9 | 9.1 |
| 2024-05-06 03:00 | 34.7 | 40.4 | 0.9 | - | 15.2 | 8.8 |
| 2024-05-06 02:00 | 41.4 | 53.3 | 0.8 | - | 13.1 | 7.5 |
| 2024-05-06 01:00 | 51.6 | 53.6 | 0.8 | - | 10.7 | 5.4 |
| 2024-05-06 00:00 | 70.9 | 35.7 | 1.1 | - | 10.7 | 6.0 |
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.