Tai Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-27 00:00 | 23.2 | 22.0 | 2.8 | - | 23.6 | 14.5 |
| 2024-04-26 23:00 | 26.6 | 21.4 | 2.8 | - | 20.0 | 11.2 |
| 2024-04-26 22:00 | 25.1 | 24.3 | 3.0 | - | 25.9 | 14.6 |
| 2024-04-26 21:00 | 45.7 | 2.0 | 3.8 | - | 32.4 | 19.3 |
| 2024-04-26 20:00 | 47.3 | 1.8 | 4.7 | - | 36.9 | 22.2 |
| 2024-04-26 19:00 | 55.3 | 2.4 | 4.9 | - | 32.8 | 19.4 |
| 2024-04-26 18:00 | 67.5 | 3.6 | 5.1 | - | 28.5 | 16.9 |
| 2024-04-26 17:00 | 79.3 | 6.9 | 4.0 | - | 17.8 | 12.8 |
| 2024-04-26 16:00 | 48.1 | 37.4 | 3.0 | - | 13.7 | 12.1 |
| 2024-04-26 15:00 | 30.6 | 62.1 | 2.9 | - | 13.9 | 12.0 |
| 2024-04-26 14:00 | 56.1 | 40.0 | 3.2 | - | 13.2 | 12.5 |
| 2024-04-26 13:00 | 61.8 | 28.9 | 3.0 | - | 9.6 | 8.4 |
| 2024-04-26 12:00 | 56.1 | 36.3 | 2.9 | - | 8.9 | 7.4 |
| 2024-04-26 11:00 | 37.4 | 52.4 | 2.5 | - | 3.9 | 2.7 |
| 2024-04-26 10:00 | 28.2 | 67.9 | 2.4 | - | 12.0 | 6.8 |
| 2024-04-26 09:00 | 25.3 | 33.3 | 2.8 | - | 14.2 | 10.1 |
| 2024-04-26 08:00 | 13.9 | 23.2 | 2.7 | - | 13.0 | 8.1 |
| 2024-04-26 07:00 | 27.6 | 21.0 | 2.9 | - | 15.7 | 7.2 |
| 2024-04-26 06:00 | 23.9 | 44.4 | 2.7 | - | 15.9 | 6.3 |
| 2024-04-26 05:00 | 11.4 | 62.9 | 2.7 | - | 15.9 | 5.8 |
| 2024-04-26 04:00 | 10.3 | 66.5 | 2.9 | - | 19.0 | 8.4 |
| 2024-04-26 03:00 | - | 65.1 | - | - | 15.1 | 6.6 |
| 2024-04-26 02:00 | 12.3 | 69.3 | 3.0 | - | 18.1 | 9.7 |
| 2024-04-26 01:00 | 17.0 | 59.0 | 3.3 | - | 18.0 | 9.8 |
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.
