Tai Po
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-16 18:00 | 26.0 | 181.7 | 3.6 | - | 55.2 | 25.0 |
| 2024-05-16 17:00 | 17.7 | 203.2 | 3.6 | - | 55.5 | 25.5 |
| 2024-05-16 16:00 | 21.2 | 208.5 | 3.8 | - | 53.9 | 24.8 |
| 2024-05-16 15:00 | 17.4 | 216.1 | 4.4 | - | 47.1 | 22.3 |
| 2024-05-16 14:00 | 25.7 | 202.4 | 5.0 | - | 38.0 | 19.1 |
| 2024-05-16 13:00 | 18.0 | 192.2 | 5.3 | - | 34.4 | 17.7 |
| 2024-05-16 12:00 | 18.5 | 175.5 | 5.0 | - | 33.1 | 16.9 |
| 2024-05-16 11:00 | 22.7 | 161.4 | 4.6 | - | 29.0 | 15.2 |
| 2024-05-16 10:00 | 21.6 | 150.1 | 4.0 | - | 23.4 | 12.8 |
| 2024-05-16 09:00 | 32.7 | 120.8 | 3.3 | - | 19.4 | 10.1 |
| 2024-05-16 08:00 | 46.2 | 100.6 | 3.6 | - | 22.1 | 12.6 |
| 2024-05-16 07:00 | 53.8 | 88.7 | 3.8 | - | 21.5 | 12.5 |
| 2024-05-16 06:00 | 27.0 | 113.1 | 3.9 | - | 24.4 | 14.8 |
| 2024-05-16 05:00 | 23.5 | 110.6 | 3.2 | - | 22.7 | 14.2 |
| 2024-05-16 04:00 | 17.3 | 115.3 | 3.1 | - | 24.0 | 15.6 |
| 2024-05-16 03:00 | - | 136.3 | - | - | 25.6 | 16.8 |
| 2024-05-16 02:00 | 11.9 | 129.3 | 3.0 | - | 24.4 | 15.3 |
| 2024-05-16 01:00 | 10.5 | 138.1 | 3.2 | - | 23.8 | 14.6 |
| 2024-05-16 00:00 | 15.5 | 129.4 | 3.2 | - | 25.2 | 15.8 |
| 2024-05-15 23:00 | 18.4 | 122.5 | 3.2 | - | 25.6 | 16.1 |
| 2024-05-15 22:00 | 28.5 | 120.4 | 3.4 | - | 25.7 | 14.9 |
| 2024-05-15 21:00 | 28.0 | 138.4 | 3.8 | - | 27.9 | 15.8 |
| 2024-05-15 20:00 | 23.1 | 153.8 | 3.3 | - | 27.5 | 15.2 |
| 2024-05-15 19:00 | 34.7 | 160.2 | 3.7 | - | 28.1 | 15.7 |
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.
