Tseung Kwan O
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-05 14:00 | 3.3 | 124.8 | 2.2 | - | 9.5 | 1.7 |
| 2024-05-05 13:00 | 2.1 | 116.6 | 1.5 | - | 10.8 | 2.0 |
| 2024-05-05 12:00 | 5.8 | 117.2 | 2.0 | 187.7 | 13.3 | 3.9 |
| 2024-05-05 11:00 | 4.0 | 113.9 | 2.0 | 189.3 | 16.6 | 5.9 |
| 2024-05-05 10:00 | 6.1 | 98.3 | 2.3 | 194.9 | 18.2 | 5.0 |
| 2024-05-05 09:00 | 13.3 | 81.4 | 1.4 | 209.4 | 15.8 | 3.4 |
| 2024-05-05 08:00 | 24.4 | 65.0 | 1.9 | 267.6 | 11.7 | 3.2 |
| 2024-05-05 07:00 | 24.2 | 68.7 | 2.4 | 246.7 | 7.8 | 3.1 |
| 2024-05-05 06:00 | 20.3 | 67.1 | 3.0 | 243.2 | 7.3 | 3.4 |
| 2024-05-05 05:00 | 27.2 | 41.3 | 2.7 | 299.0 | 13.3 | 6.0 |
| 2024-05-05 04:00 | 21.3 | 45.2 | 4.2 | 312.7 | 17.1 | 5.8 |
| 2024-05-05 03:00 | 45.3 | 28.5 | 2.9 | 365.8 | 17.9 | 4.9 |
| 2024-05-05 02:00 | 39.0 | 38.3 | 2.9 | 335.7 | 12.5 | 1.3 |
| 2024-05-05 01:00 | 46.2 | 34.5 | 1.5 | 349.9 | 7.9 | 1.1 |
| 2024-05-05 00:00 | 35.6 | 52.5 | 2.1 | 320.7 | 9.2 | 7.2 |
| 2024-05-04 23:00 | 28.4 | 67.7 | 1.9 | 293.7 | 14.4 | 8.7 |
| 2024-05-04 22:00 | 21.6 | 80.5 | 2.0 | 257.8 | 19.1 | 8.2 |
| 2024-05-04 21:00 | 34.5 | 77.2 | 2.5 | 281.0 | 12.3 | 3.2 |
| 2024-05-04 20:00 | 44.6 | 73.6 | 2.4 | 323.0 | 5.7 | 0.5 |
| 2024-05-04 19:00 | 32.8 | 76.2 | 2.0 | 284.6 | 7.4 | 5.8 |
| 2024-05-04 18:00 | 13.4 | 84.8 | 1.5 | 275.6 | 9.1 | 7.9 |
| 2024-05-04 17:00 | 12.8 | 91.8 | 2.8 | 243.2 | 15.1 | 9.9 |
| 2024-05-04 16:00 | 11.4 | 94.5 | 5.0 | 223.9 | 19.8 | 9.5 |
| 2024-05-04 15:00 | 14.2 | 96.2 | 1.8 | 229.5 | 17.2 | 8.0 |
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.