Kwun Tong
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-10-07 01:00 | 10.7 | 83.4 | 3.6 | - | 19.8 | 8.3 |
| 2022-10-07 00:00 | 16.2 | 77.4 | 3.6 | - | 14.2 | 7.5 |
| 2022-10-06 23:00 | 15.0 | 79.2 | 3.6 | - | 12.4 | 8.3 |
| 2022-10-06 22:00 | 20.1 | 81.1 | 3.7 | - | 13.7 | 6.9 |
| 2022-10-06 21:00 | 23.3 | 89.8 | 3.9 | - | 15.9 | 8.6 |
| 2022-10-06 20:00 | 26.8 | 90.2 | 4.4 | - | 19.6 | 9.5 |
| 2022-10-06 19:00 | 23.1 | 103.1 | 4.6 | - | 25.4 | 9.3 |
| 2022-10-06 18:00 | 47.2 | 86.7 | 5.0 | - | 17.5 | 9.3 |
| 2022-10-06 17:00 | 61.7 | 67.0 | 4.6 | - | 14.3 | 8.2 |
| 2022-10-06 16:00 | 52.1 | 71.3 | 4.8 | - | 22.5 | 9.5 |
| 2022-10-06 15:00 | 48.1 | 71.2 | 4.7 | - | 20.8 | 12.1 |
| 2022-10-06 14:00 | 46.6 | 70.3 | 4.7 | - | 17.9 | 11.7 |
| 2022-10-06 13:00 | 41.9 | 66.0 | 4.6 | - | 16.8 | 7.6 |
| 2022-10-06 12:00 | 41.8 | 64.0 | 4.2 | - | 16.7 | 6.5 |
| 2022-10-06 11:00 | 40.0 | 57.9 | 4.3 | - | 19.3 | 4.6 |
| 2022-10-06 10:00 | 42.6 | 48.8 | 4.1 | - | 22.1 | 5.0 |
| 2022-10-06 09:00 | 44.2 | 38.3 | 4.2 | - | 20.9 | 1.9 |
| 2022-10-06 08:00 | 53.2 | 29.9 | 4.3 | - | 15.3 | 4.7 |
| 2022-10-06 07:00 | 36.4 | 43.7 | 4.1 | - | 19.2 | 11.5 |
| 2022-10-06 06:00 | 17.5 | 59.5 | 3.7 | - | 23.5 | 13.2 |
| 2022-10-06 05:00 | 9.0 | 74.8 | 3.6 | - | 23.1 | 14.4 |
| 2022-10-06 04:00 | 8.2 | 78.0 | 3.5 | - | 22.9 | 10.7 |
| 2022-10-06 03:00 | 11.4 | 78.0 | 3.5 | - | 22.5 | 10.7 |
| 2022-10-06 02:00 | 17.1 | 74.3 | 3.5 | - | 22.2 | 7.2 |
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.
