Tai Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-07 15:00 | 28.7 | 125.2 | 2.5 | - | 30.8 | 24.2 |
| 2024-05-07 14:00 | 42.0 | 115.8 | 2.6 | - | 31.7 | 26.2 |
| 2024-05-07 13:00 | 48.3 | 127.2 | 2.9 | - | 39.5 | 32.5 |
| 2024-05-07 12:00 | 56.5 | 106.1 | 3.6 | - | 41.4 | 31.9 |
| 2024-05-07 11:00 | 61.3 | 74.8 | 4.0 | - | 32.0 | 23.6 |
| 2024-05-07 10:00 | 51.8 | 70.2 | 4.0 | - | 30.6 | 22.2 |
| 2024-05-07 09:00 | 62.3 | 45.9 | 4.2 | - | 33.7 | 24.6 |
| 2024-05-07 08:00 | 43.7 | 46.5 | 3.2 | - | 30.2 | 21.2 |
| 2024-05-07 07:00 | 35.8 | 31.8 | 2.7 | - | 28.0 | 18.9 |
| 2024-05-07 06:00 | 26.7 | 36.2 | 2.6 | - | 25.3 | 17.5 |
| 2024-05-07 05:00 | 27.3 | 40.3 | 2.6 | - | 24.7 | 17.5 |
| 2024-05-07 04:00 | 26.2 | 51.0 | 2.5 | - | 20.5 | 14.2 |
| 2024-05-07 03:00 | 18.8 | 70.0 | 2.6 | - | 23.7 | 17.2 |
| 2024-05-07 02:00 | 30.0 | 64.3 | 2.8 | - | 22.0 | 16.6 |
| 2024-05-07 01:00 | 20.3 | 88.4 | 2.7 | - | 22.3 | 16.7 |
| 2024-05-07 00:00 | 21.9 | 78.6 | 2.8 | - | 23.3 | 16.9 |
| 2024-05-06 23:00 | 40.0 | 25.4 | 3.5 | - | 24.4 | 17.8 |
| 2024-05-06 22:00 | 51.6 | 6.5 | 3.2 | - | 25.8 | 19.1 |
| 2024-05-06 21:00 | 53.6 | 10.9 | 3.2 | - | 23.0 | 17.1 |
| 2024-05-06 20:00 | 48.6 | 34.1 | 3.4 | - | 20.6 | 15.7 |
| 2024-05-06 19:00 | 48.2 | 50.1 | 3.7 | - | 20.2 | 14.6 |
| 2024-05-06 18:00 | 37.3 | 80.9 | 3.1 | - | 22.3 | 17.2 |
| 2024-05-06 17:00 | 35.8 | 87.3 | 3.5 | - | 29.5 | - |
| 2024-05-06 16:00 | 31.4 | 92.3 | 4.0 | - | 33.0 | 30.4 |
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.