Tai Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-29 23:00 | 16.1 | 32.1 | 5.6 | - | 16.7 | 13.1 |
| 2024-04-29 22:00 | 17.3 | 30.7 | 5.1 | - | 14.3 | 10.9 |
| 2024-04-29 21:00 | 15.2 | 33.8 | 4.9 | - | 15.1 | 11.8 |
| 2024-04-29 20:00 | 24.1 | 28.4 | 3.6 | - | 15.5 | 11.9 |
| 2024-04-29 19:00 | 26.8 | 27.1 | 3.6 | - | 13.7 | 10.3 |
| 2024-04-29 18:00 | 22.4 | 30.2 | 3.0 | - | 13.6 | 10.0 |
| 2024-04-29 17:00 | 20.4 | 34.5 | 3.4 | - | 14.0 | 10.0 |
| 2024-04-29 16:00 | 19.7 | 37.9 | 3.3 | - | 10.5 | 6.0 |
| 2024-04-29 15:00 | 14.3 | 44.1 | 3.4 | - | 18.8 | 13.6 |
| 2024-04-29 14:00 | 25.8 | 37.0 | 3.9 | - | 22.6 | 14.6 |
| 2024-04-29 13:00 | 38.4 | 26.7 | 3.9 | - | 23.3 | 14.3 |
| 2024-04-29 12:00 | 33.1 | 31.8 | 3.8 | - | 21.1 | 12.9 |
| 2024-04-29 11:00 | 32.7 | 30.9 | 3.2 | - | 20.4 | 12.2 |
| 2024-04-29 10:00 | 28.9 | 34.9 | 3.2 | - | 17.7 | 7.6 |
| 2024-04-29 09:00 | 22.2 | 44.5 | 2.9 | - | 15.7 | 7.0 |
| 2024-04-29 08:00 | 23.6 | 44.2 | 2.8 | - | 17.9 | 8.8 |
| 2024-04-29 07:00 | 17.5 | - | 2.7 | - | 16.3 | 7.0 |
| 2024-04-29 06:00 | 8.7 | 61.3 | 2.7 | - | 16.2 | 6.6 |
| 2024-04-29 05:00 | 6.6 | 64.2 | 2.5 | - | 18.6 | 7.8 |
| 2024-04-29 04:00 | 8.2 | 65.6 | 2.5 | - | 17.1 | 7.6 |
| 2024-04-29 03:00 | 10.3 | 68.2 | 2.6 | - | 15.2 | 7.9 |
| 2024-04-29 02:00 | 11.7 | 68.5 | 2.5 | - | 14.9 | 8.3 |
| 2024-04-29 01:00 | 9.4 | 74.3 | 2.6 | - | 14.1 | 8.6 |
| 2024-04-29 00:00 | 14.6 | 74.3 | 2.8 | - | 13.0 | 8.7 |
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.
