Kwun Tong
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-04 03:00 | 27.1 | 104.5 | 0.3 | - | 32.4 | 14.6 |
| 2024-05-04 02:00 | 17.4 | 120.3 | 0.3 | - | 32.2 | 13.8 |
| 2024-05-04 01:00 | 27.6 | 112.2 | 0.1 | - | 32.1 | 13.8 |
| 2024-05-04 00:00 | 51.6 | 80.5 | 0.5 | - | 32.5 | 13.7 |
| 2024-05-03 23:00 | 46.9 | 92.2 | 0.5 | - | 32.8 | 12.8 |
| 2024-05-03 22:00 | 38.4 | 104.0 | 0.5 | - | 36.3 | 15.3 |
| 2024-05-03 21:00 | 46.0 | 95.7 | 0.5 | - | 35.0 | 13.8 |
| 2024-05-03 20:00 | 43.1 | 95.6 | 0.5 | - | 36.6 | 15.3 |
| 2024-05-03 19:00 | 52.9 | 85.5 | 0.8 | - | 36.2 | 15.3 |
| 2024-05-03 18:00 | 44.6 | 95.7 | 0.7 | - | 31.9 | 13.9 |
| 2024-05-03 17:00 | 37.2 | 105.7 | 0.5 | - | 27.1 | 12.4 |
| 2024-05-03 16:00 | 39.8 | 109.2 | 0.8 | - | 27.6 | 14.6 |
| 2024-05-03 15:00 | 41.6 | 107.4 | 0.9 | - | 28.2 | 14.1 |
| 2024-05-03 14:00 | 48.1 | 97.1 | 1.0 | - | 29.4 | 14.4 |
| 2024-05-03 13:00 | 40.5 | 96.7 | 0.8 | - | 31.9 | 14.5 |
| 2024-05-03 12:00 | 43.3 | 83.4 | 0.6 | - | 34.0 | 14.4 |
| 2024-05-03 11:00 | 46.7 | 78.0 | 0.1 | - | 34.4 | 13.1 |
| 2024-05-03 10:00 | 61.6 | 60.2 | 0.0 | - | 31.5 | 12.2 |
| 2024-05-03 09:00 | 44.1 | 71.5 | 0.0 | - | 23.7 | 10.5 |
| 2024-05-03 08:00 | 34.1 | 81.6 | 0.0 | - | 21.1 | 10.4 |
| 2024-05-03 07:00 | 31.7 | 87.6 | 0.0 | - | 25.7 | 11.4 |
| 2024-05-03 06:00 | 17.8 | 102.8 | 0.0 | - | 24.4 | 10.8 |
| 2024-05-03 05:00 | 9.3 | 116.0 | 0.3 | - | 26.3 | 10.6 |
| 2024-05-03 04:00 | - | - | - | - | 26.5 | 12.3 |
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.
