Mong Kok
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-17 07:00 | 45.1 | 13.6 | 2.6 | 293.7 | 14.7 | 12.7 |
| 2024-04-17 06:00 | 24.7 | 28.8 | 1.9 | 292.3 | 14.5 | 12.5 |
| 2024-04-17 05:00 | 28.6 | 26.4 | 2.1 | 316.1 | 15.2 | 12.7 |
| 2024-04-17 04:00 | 28.9 | 25.3 | 2.2 | 359.9 | 15.7 | 13.6 |
| 2024-04-17 03:00 | - | 23.1 | - | - | 13.4 | 11.0 |
| 2024-04-17 02:00 | 29.8 | 24.2 | 2.5 | 319.9 | 16.4 | 13.6 |
| 2024-04-17 01:00 | 44.2 | 16.5 | 3.1 | 391.0 | 17.8 | 15.1 |
| 2024-04-17 00:00 | 54.0 | 14.3 | 3.8 | 422.9 | 19.1 | 15.6 |
| 2024-04-16 23:00 | 58.7 | 10.0 | 4.2 | 473.1 | 19.7 | 16.5 |
| 2024-04-16 22:00 | 53.1 | 15.1 | 3.7 | 445.0 | 20.7 | 16.9 |
| 2024-04-16 21:00 | 54.9 | 12.8 | 4.0 | 510.1 | 23.4 | 18.6 |
| 2024-04-16 20:00 | 60.6 | 7.5 | 4.5 | 468.3 | 21.3 | 16.4 |
| 2024-04-16 19:00 | 61.3 | 11.3 | 4.6 | 456.2 | 18.9 | 14.1 |
| 2024-04-16 18:00 | 62.9 | 16.1 | 4.3 | 412.4 | 21.3 | 15.9 |
| 2024-04-16 17:00 | 70.9 | 14.5 | 4.7 | 397.6 | 22.9 | 15.3 |
| 2024-04-16 16:00 | 65.3 | 17.8 | 4.1 | 320.1 | 22.2 | 14.9 |
| 2024-04-16 15:00 | 46.5 | 31.0 | 3.6 | 293.6 | 21.5 | 14.1 |
| 2024-04-16 14:00 | 53.4 | 28.3 | 4.0 | 318.3 | 20.5 | 15.6 |
| 2024-04-16 13:00 | 52.9 | 29.8 | 3.6 | 318.6 | 19.3 | 13.6 |
| 2024-04-16 12:00 | 52.6 | 25.1 | 3.8 | 338.4 | 27.1 | 15.6 |
| 2024-04-16 11:00 | 60.0 | 17.1 | 4.3 | 419.7 | 23.5 | 14.8 |
| 2024-04-16 10:00 | 55.8 | 17.5 | 3.6 | 306.5 | 18.9 | 13.8 |
| 2024-04-16 09:00 | 55.5 | 12.4 | 3.7 | 347.0 | 19.7 | 15.9 |
| 2024-04-16 08:00 | 50.1 | 11.0 | 3.6 | 337.3 | 20.7 | 17.6 |
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.
