Sha Tin
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-06-08 21:00 | 39.1 | 4.5 | 3.0 | - | 7.7 | 2.3 |
| 2023-06-08 20:00 | 46.1 | 8.1 | 3.6 | - | 7.5 | 3.6 |
| 2023-06-08 19:00 | 36.2 | 18.4 | 2.9 | - | 7.1 | 2.7 |
| 2023-06-08 18:00 | 22.0 | 33.6 | 2.3 | - | 7.4 | 3.0 |
| 2023-06-08 17:00 | 19.7 | 36.5 | 2.2 | - | 6.7 | 3.1 |
| 2023-06-08 16:00 | 16.5 | 43.4 | 2.3 | - | 4.2 | 0.9 |
| 2023-06-08 15:00 | 14.2 | 49.6 | 2.1 | - | 3.6 | 1.1 |
| 2023-06-08 14:00 | 9.4 | 55.0 | 2.1 | - | 5.7 | 3.5 |
| 2023-06-08 13:00 | 10.3 | 51.1 | 1.8 | - | 5.5 | 2.3 |
| 2023-06-08 12:00 | 12.7 | 49.2 | 1.7 | - | 10.2 | 5.2 |
| 2023-06-08 11:00 | 33.8 | 22.6 | 2.3 | - | 10.7 | 5.5 |
| 2023-06-08 10:00 | 38.3 | 16.8 | 2.2 | - | 5.5 | 2.9 |
| 2023-06-08 09:00 | 25.0 | 26.5 | 2.5 | - | 8.2 | 3.4 |
| 2023-06-08 08:00 | 41.6 | 8.2 | 3.1 | - | 9.8 | 3.8 |
| 2023-06-08 07:00 | 42.5 | 7.9 | 2.7 | - | 6.9 | 2.8 |
| 2023-06-08 06:00 | 13.6 | 39.9 | 2.5 | - | 5.6 | 2.0 |
| 2023-06-08 05:00 | - | - | - | - | 6.5 | 2.6 |
| 2023-06-08 04:00 | - | - | - | - | 5.5 | 2.0 |
| 2023-06-08 03:00 | 3.8 | 51.7 | 1.7 | - | 4.1 | 0.6 |
| 2023-06-08 02:00 | 6.4 | 48.7 | 1.6 | - | 4.7 | 1.1 |
| 2023-06-08 01:00 | 18.4 | 35.4 | 1.6 | - | 8.6 | 4.2 |
| 2023-06-08 00:00 | 18.1 | 35.7 | 1.9 | - | 6.8 | 2.6 |
| 2023-06-07 23:00 | 15.9 | 38.2 | 2.3 | - | 7.6 | 2.2 |
| 2023-06-07 22:00 | 33.9 | 18.8 | 2.5 | - | 9.1 | 3.3 |
Remarks:
(1) Time shown is in Hong Kong time.
(2) NO2 - nitrogen dioxide, O3 - ozone,
SO2 - sulphur dioxide, CO - carbon monoxide,
PM10 - respirable suspended particulates,
PM2.5 - fine suspended particulates
(3) Concentration shown is in µg/m3.
(4) The pollutant concentration is based on real time data taken directly from EPD's Air Quality Monitoring Network.
