Tseung Kwan O
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-07-02 09:00 | 1.8 | 62.2 | 0.0 | 345.9 | 19.7 | 7.1 |
| 2022-07-02 08:00 | 2.1 | 63.8 | 0.0 | 346.2 | 21.3 | 8.9 |
| 2022-07-02 07:00 | 5.0 | 57.5 | 0.0 | 343.4 | 22.8 | 8.1 |
| 2022-07-02 06:00 | 4.4 | 62.4 | 0.0 | 341.5 | 22.3 | 7.6 |
| 2022-07-02 05:00 | 2.1 | 66.7 | 0.0 | 321.2 | 15.3 | 4.7 |
| 2022-07-02 04:00 | 1.5 | 67.6 | 0.0 | 325.3 | 11.6 | 3.3 |
| 2022-07-02 03:00 | 1.8 | 62.7 | 0.0 | 330.5 | 17.0 | 3.7 |
| 2022-07-02 02:00 | 3.3 | 56.9 | 0.0 | 358.8 | 21.2 | 5.2 |
| 2022-07-02 01:00 | 3.2 | 56.2 | 0.0 | 355.8 | 20.2 | 7.6 |
| 2022-07-02 00:00 | 3.1 | 56.8 | 0.0 | 354.5 | 18.0 | 7.8 |
| 2022-07-01 23:00 | 5.7 | 54.9 | 0.0 | 358.5 | 15.6 | 6.5 |
| 2022-07-01 22:00 | 9.1 | 51.1 | 0.0 | 361.9 | 17.3 | 5.0 |
| 2022-07-01 21:00 | 4.9 | 54.7 | 0.0 | 370.1 | 19.8 | 5.9 |
| 2022-07-01 20:00 | 5.5 | 53.3 | 0.0 | 379.5 | 18.3 | 3.2 |
| 2022-07-01 19:00 | 4.7 | 53.1 | 0.0 | 374.3 | 14.3 | 1.1 |
| 2022-07-01 18:00 | 7.3 | 49.7 | 0.0 | 379.1 | 12.1 | 3.5 |
| 2022-07-01 17:00 | 5.9 | 51.9 | 0.0 | 371.4 | 11.6 | 7.2 |
| 2022-07-01 16:00 | 5.8 | 52.0 | 0.0 | 364.2 | 8.1 | 5.5 |
| 2022-07-01 15:00 | 5.1 | 53.5 | 0.0 | 361.4 | 6.9 | 1.9 |
| 2022-07-01 14:00 | 3.9 | 54.1 | 0.0 | 371.5 | 12.6 | 1.3 |
| 2022-07-01 13:00 | 2.6 | 61.6 | 0.0 | 370.1 | 16.0 | 7.3 |
| 2022-07-01 12:00 | 2.4 | 54.6 | 0.0 | 336.7 | 13.3 | 6.5 |
| 2022-07-01 11:00 | 2.7 | 53.7 | 0.0 | 349.5 | 9.7 | 4.6 |
| 2022-07-01 10:00 | 2.0 | 54.7 | 0.0 | 335.9 | 8.8 | 6.4 |
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.
