Tai Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-15 17:00 | 18.2 | 178.2 | 3.9 | - | 28.7 | 15.7 |
| 2024-05-15 16:00 | 17.0 | 179.0 | 4.1 | - | 29.3 | 15.2 |
| 2024-05-15 15:00 | 20.9 | 175.1 | 4.3 | - | 30.3 | 15.5 |
| 2024-05-15 14:00 | 28.2 | 160.5 | 4.5 | - | 29.3 | 15.3 |
| 2024-05-15 13:00 | 22.7 | 158.6 | 4.6 | - | 30.6 | 16.7 |
| 2024-05-15 12:00 | 22.0 | 149.8 | 4.5 | - | 25.6 | 12.1 |
| 2024-05-15 11:00 | 22.2 | 139.7 | 4.2 | - | 25.1 | 11.7 |
| 2024-05-15 10:00 | 18.7 | 123.7 | 4.0 | - | 26.0 | 13.0 |
| 2024-05-15 09:00 | 22.8 | 113.6 | 4.0 | - | 25.4 | 11.7 |
| 2024-05-15 08:00 | 25.2 | 95.6 | 3.1 | - | 23.2 | 11.5 |
| 2024-05-15 07:00 | 18.2 | 84.6 | 2.8 | - | 21.6 | 10.4 |
| 2024-05-15 06:00 | 7.6 | 109.6 | 2.8 | - | 21.8 | 10.3 |
| 2024-05-15 05:00 | 7.2 | 117.0 | 2.8 | - | 20.9 | 9.0 |
| 2024-05-15 04:00 | 5.8 | 121.7 | 2.8 | - | 21.0 | 9.2 |
| 2024-05-15 03:00 | 7.9 | 119.4 | 2.6 | - | 21.4 | 9.6 |
| 2024-05-15 02:00 | 13.9 | 117.7 | 2.7 | - | 22.1 | 9.9 |
| 2024-05-15 01:00 | 20.3 | 117.5 | 2.9 | - | 22.9 | 10.8 |
| 2024-05-15 00:00 | 23.5 | 114.6 | 2.9 | - | 22.4 | 10.8 |
| 2024-05-14 23:00 | 32.4 | 111.4 | 3.0 | - | 20.1 | 9.5 |
| 2024-05-14 22:00 | 24.0 | 122.4 | 3.0 | - | 24.0 | 14.0 |
| 2024-05-14 21:00 | 29.4 | 118.1 | 3.3 | - | 20.4 | 10.4 |
| 2024-05-14 20:00 | 27.9 | 114.0 | 3.6 | - | 18.8 | 8.4 |
| 2024-05-14 19:00 | 40.8 | 107.9 | 3.3 | - | 21.2 | 10.1 |
| 2024-05-14 18:00 | 27.7 | 132.1 | 3.3 | - | 22.8 | 11.3 |
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.
