Tseung Kwan O
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-19 20:00 | 28.7 | 35.1 | 2.7 | 205.4 | 23.4 | 16.7 |
| 2024-04-19 19:00 | 26.3 | 38.7 | 1.8 | 175.3 | 26.2 | 16.8 |
| 2024-04-19 18:00 | 30.7 | 36.4 | 0.6 | 185.2 | 25.4 | 16.1 |
| 2024-04-19 17:00 | 25.1 | 55.3 | 0.5 | 143.5 | 22.3 | 11.6 |
| 2024-04-19 16:00 | 25.1 | 43.6 | 0.9 | 153.0 | 17.9 | 7.3 |
| 2024-04-19 15:00 | 27.7 | 38.7 | 0.8 | 168.7 | 17.1 | 9.1 |
| 2024-04-19 14:00 | 19.0 | 46.3 | 0.8 | 148.8 | 16.9 | 15.1 |
| 2024-04-19 13:00 | 11.1 | 52.8 | 0.8 | 124.4 | 19.3 | 17.7 |
| 2024-04-19 12:00 | 14.4 | 48.2 | 0.6 | 127.6 | 21.9 | 15.8 |
| 2024-04-19 11:00 | 12.2 | 50.0 | 0.5 | 135.6 | 21.3 | 14.5 |
| 2024-04-19 10:00 | 12.1 | 50.1 | 0.7 | 128.3 | 18.0 | 13.0 |
| 2024-04-19 09:00 | 14.7 | 44.0 | 1.0 | 134.6 | 16.2 | 14.1 |
| 2024-04-19 08:00 | 21.1 | 35.1 | 0.9 | 136.1 | 15.4 | 14.2 |
| 2024-04-19 07:00 | 23.0 | 30.3 | 0.9 | 121.6 | 14.9 | 12.9 |
| 2024-04-19 06:00 | 9.4 | 43.4 | 0.7 | 114.7 | 14.1 | 10.5 |
| 2024-04-19 05:00 | 5.6 | 47.7 | 1.0 | 115.0 | 13.6 | 10.3 |
| 2024-04-19 04:00 | 9.9 | 43.9 | 2.4 | 154.2 | 13.7 | - |
| 2024-04-19 03:00 | 7.2 | 46.6 | 2.0 | 119.4 | 14.7 | 12.6 |
| 2024-04-19 02:00 | 27.1 | 28.5 | 0.6 | 194.0 | 16.4 | 9.8 |
| 2024-04-19 01:00 | 41.7 | 21.3 | 1.3 | 309.1 | 13.9 | 7.2 |
| 2024-04-19 00:00 | 41.3 | 39.8 | 1.3 | 309.7 | 16.6 | 9.0 |
| 2024-04-18 23:00 | 20.8 | 81.2 | 0.8 | 223.1 | 18.6 | 11.2 |
| 2024-04-18 22:00 | 23.6 | 70.4 | 0.1 | 250.3 | 21.7 | 12.5 |
| 2024-04-18 21:00 | 49.6 | 49.5 | 0.5 | 350.5 | 25.3 | 16.7 |
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.
