Kwun Tong
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-11-29 22:00 | 31.4 | 127.7 | 1.4 | - | 57.3 | 29.2 |
| 2023-11-29 21:00 | 37.6 | 131.1 | 1.4 | - | 58.1 | 29.0 |
| 2023-11-29 20:00 | 35.9 | 142.2 | 1.2 | - | 61.5 | 30.4 |
| 2023-11-29 19:00 | 37.0 | 148.2 | 1.4 | - | 62.3 | 31.1 |
| 2023-11-29 18:00 | 38.5 | 141.7 | 1.7 | - | 59.1 | 28.5 |
| 2023-11-29 17:00 | 35.4 | 138.4 | 2.5 | - | 57.8 | 27.4 |
| 2023-11-29 16:00 | 41.7 | 132.3 | 2.6 | - | 57.6 | 27.1 |
| 2023-11-29 15:00 | 48.9 | 117.7 | 2.7 | - | 56.1 | 26.6 |
| 2023-11-29 14:00 | 36.3 | 118.7 | 2.7 | - | 60.0 | 31.2 |
| 2023-11-29 13:00 | 45.0 | 104.0 | 2.1 | - | 59.7 | 30.0 |
| 2023-11-29 12:00 | 56.2 | 85.5 | 2.1 | - | 52.2 | 23.9 |
| 2023-11-29 11:00 | 52.4 | 85.1 | 2.3 | - | 51.1 | 23.0 |
| 2023-11-29 10:00 | 57.9 | 77.7 | 2.4 | - | 52.2 | 22.1 |
| 2023-11-29 09:00 | 53.6 | 80.4 | 2.3 | - | 56.2 | 25.1 |
| 2023-11-29 08:00 | 51.2 | 82.9 | 2.2 | - | 54.3 | 24.8 |
| 2023-11-29 07:00 | 32.1 | 101.4 | 2.3 | - | 51.9 | 23.6 |
| 2023-11-29 06:00 | 16.4 | 116.4 | 2.0 | - | 49.0 | 22.0 |
| 2023-11-29 05:00 | 13.4 | 121.5 | 1.9 | - | 47.4 | 23.9 |
| 2023-11-29 04:00 | - | - | - | - | 45.7 | 25.5 |
| 2023-11-29 03:00 | 17.2 | 125.1 | 1.3 | - | 41.7 | 23.4 |
| 2023-11-29 02:00 | 15.7 | 131.0 | 1.1 | - | 48.8 | 24.4 |
| 2023-11-29 01:00 | 33.3 | - | 1.3 | - | 51.5 | 24.5 |
| 2023-11-29 00:00 | 31.2 | 126.4 | 1.5 | - | 48.0 | 22.3 |
| 2023-11-28 23:00 | 31.2 | 126.5 | 1.7 | - | 41.9 | 17.9 |
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.
