Kwun Tong
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-29 02:00 | 15.1 | 63.8 | 0.0 | - | 15.8 | 5.3 |
| 2024-04-29 01:00 | 20.8 | 58.1 | 0.0 | - | 17.3 | 7.2 |
| 2024-04-29 00:00 | 21.0 | 70.4 | 0.0 | - | 11.9 | 3.6 |
| 2024-04-28 23:00 | 24.8 | 70.0 | 0.1 | - | 10.9 | 2.3 |
| 2024-04-28 22:00 | 27.2 | 61.8 | 0.2 | - | 14.0 | 3.8 |
| 2024-04-28 21:00 | 25.8 | 67.5 | 0.2 | - | 10.5 | 3.0 |
| 2024-04-28 20:00 | 21.7 | 78.0 | 0.2 | - | 13.3 | 6.3 |
| 2024-04-28 19:00 | 23.1 | 78.9 | 0.2 | - | 8.7 | 3.6 |
| 2024-04-28 18:00 | 20.8 | 88.5 | 0.1 | - | 6.1 | 2.4 |
| 2024-04-28 17:00 | 24.3 | 84.6 | 0.1 | - | 11.4 | 6.5 |
| 2024-04-28 16:00 | 28.5 | 82.1 | 0.0 | - | 13.5 | 9.1 |
| 2024-04-28 15:00 | 18.4 | 91.5 | 0.0 | - | 8.5 | 5.8 |
| 2024-04-28 14:00 | 22.3 | 89.2 | 0.0 | - | 10.6 | 7.1 |
| 2024-04-28 13:00 | 28.2 | 85.3 | 0.1 | - | 13.4 | 6.4 |
| 2024-04-28 12:00 | 25.9 | 91.5 | 0.1 | - | 18.8 | 9.5 |
| 2024-04-28 11:00 | 22.8 | 90.1 | 0.1 | - | 20.3 | 6.6 |
| 2024-04-28 10:00 | 21.2 | 91.3 | 0.3 | - | 16.3 | 4.2 |
| 2024-04-28 09:00 | 15.2 | 99.9 | 0.1 | - | 12.7 | 4.4 |
| 2024-04-28 08:00 | 16.1 | 101.7 | 0.2 | - | 7.4 | 2.1 |
| 2024-04-28 07:00 | 15.0 | 96.5 | 0.4 | - | 6.9 | 2.3 |
| 2024-04-28 06:00 | 10.5 | 94.9 | 0.4 | - | 10.1 | 2.1 |
| 2024-04-28 05:00 | 12.8 | 57.9 | 0.5 | - | 15.8 | 5.1 |
| 2024-04-28 04:00 | 23.4 | 14.7 | 0.6 | - | 14.4 | 4.1 |
| 2024-04-28 03:00 | 27.4 | 12.2 | 0.6 | - | 17.5 | 5.1 |
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.
