Tseung Kwan O
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-16 18:00 | 26.1 | 37.7 | 2.1 | 175.5 | 21.0 | 15.4 |
| 2024-04-16 17:00 | 25.5 | 42.1 | 1.2 | 175.9 | 21.5 | 14.7 |
| 2024-04-16 16:00 | 16.2 | 51.2 | 0.9 | 153.9 | 19.5 | 11.8 |
| 2024-04-16 15:00 | 15.7 | 57.2 | 1.1 | 147.3 | 14.7 | 10.8 |
| 2024-04-16 14:00 | 16.3 | 55.3 | 0.9 | 151.2 | 17.9 | 13.0 |
| 2024-04-16 13:00 | 13.7 | 58.6 | 0.7 | 139.0 | 17.3 | 10.4 |
| 2024-04-16 12:00 | 16.2 | 52.1 | 0.9 | 148.5 | 17.0 | 13.4 |
| 2024-04-16 11:00 | 19.2 | 47.5 | 0.3 | 150.1 | 19.3 | 17.6 |
| 2024-04-16 10:00 | 19.3 | 43.4 | 1.6 | 159.7 | 23.4 | 23.3 |
| 2024-04-16 09:00 | 21.7 | 34.7 | 1.5 | 181.8 | 30.4 | 29.1 |
| 2024-04-16 08:00 | 32.4 | 19.4 | 2.5 | 221.0 | 33.8 | 31.5 |
| 2024-04-16 07:00 | 38.9 | 5.1 | 2.7 | 346.3 | 31.2 | - |
| 2024-04-16 06:00 | 30.2 | 6.0 | 2.4 | 263.8 | 36.4 | - |
| 2024-04-16 05:00 | 32.3 | 5.7 | 2.9 | 285.2 | 43.9 | 40.2 |
| 2024-04-16 04:00 | 36.5 | 4.8 | 2.6 | 341.2 | 46.9 | 42.5 |
| 2024-04-16 03:00 | 37.9 | 3.9 | 2.9 | 346.8 | 45.8 | 43.2 |
| 2024-04-16 02:00 | 42.3 | 4.1 | 1.3 | 388.4 | 40.1 | 39.3 |
| 2024-04-16 01:00 | 44.9 | 4.4 | 1.6 | 408.3 | 37.3 | - |
| 2024-04-16 00:00 | 48.0 | 5.4 | 2.0 | 427.5 | 34.4 | 34.1 |
| 2024-04-15 23:00 | 44.5 | 11.4 | 2.6 | 398.1 | 35.4 | 31.6 |
| 2024-04-15 22:00 | 39.0 | 18.3 | 1.2 | 330.5 | 33.2 | 29.6 |
| 2024-04-15 21:00 | 33.9 | 26.9 | 2.5 | 296.1 | 28.8 | 26.3 |
| 2024-04-15 20:00 | 33.3 | 31.0 | 1.5 | 283.4 | 23.5 | 22.0 |
| 2024-04-15 19:00 | 30.2 | 38.0 | 2.4 | 253.8 | 21.2 | 18.4 |
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.
