Tai Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 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 |
| 2024-05-14 17:00 | 25.9 | 141.8 | 3.8 | - | 24.1 | 12.4 |
| 2024-05-14 16:00 | 17.8 | 152.7 | 3.7 | - | 23.8 | 12.2 |
| 2024-05-14 15:00 | 15.9 | 152.3 | 3.8 | - | 23.6 | 12.2 |
| 2024-05-14 14:00 | 16.5 | 138.7 | 3.7 | - | 22.0 | 10.9 |
| 2024-05-14 13:00 | 25.9 | 125.3 | 3.7 | - | 21.0 | 8.9 |
| 2024-05-14 12:00 | 16.9 | 130.3 | 3.9 | - | 28.6 | 12.1 |
| 2024-05-14 11:00 | 20.1 | 127.9 | 4.2 | - | 30.8 | 11.2 |
| 2024-05-14 10:00 | 19.4 | 118.7 | 4.3 | - | 30.9 | 10.9 |
| 2024-05-14 09:00 | 22.4 | 104.7 | 4.1 | - | 31.0 | 10.4 |
| 2024-05-14 08:00 | 25.7 | 93.8 | 3.8 | - | 30.2 | 10.5 |
| 2024-05-14 07:00 | 26.5 | 90.8 | 3.7 | - | 27.5 | 7.9 |
| 2024-05-14 06:00 | 11.5 | 108.9 | 3.4 | - | 22.4 | 7.5 |
| 2024-05-14 05:00 | 8.7 | 111.9 | 2.9 | - | 21.7 | 7.7 |
| 2024-05-14 04:00 | 6.7 | 116.7 | 3.0 | - | 20.4 | 7.7 |
| 2024-05-14 03:00 | - | 119.7 | - | - | 22.2 | 8.2 |
| 2024-05-14 02:00 | 6.4 | 121.7 | 2.7 | - | 23.7 | 8.0 |
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.
