Tseung Kwan O
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-10-07 00:00 | 8.7 | 78.5 | 2.8 | 182.7 | 16.6 | 10.0 |
| 2022-10-06 23:00 | 9.8 | 77.1 | 2.9 | 190.3 | 15.4 | 9.2 |
| 2022-10-06 22:00 | 9.8 | 82.6 | 3.0 | 208.3 | 17.2 | 8.9 |
| 2022-10-06 21:00 | 9.0 | 95.4 | 3.4 | 201.4 | 22.8 | 9.5 |
| 2022-10-06 20:00 | 8.9 | 96.8 | 3.3 | 220.7 | 24.9 | 14.4 |
| 2022-10-06 19:00 | 14.8 | 100.2 | 3.9 | 256.0 | 25.8 | 19.7 |
| 2022-10-06 18:00 | 13.1 | 108.3 | 4.4 | 256.4 | 20.9 | 15.9 |
| 2022-10-06 17:00 | 10.5 | 106.7 | 4.7 | 263.2 | 18.7 | 10.2 |
| 2022-10-06 16:00 | 8.2 | 115.1 | 3.9 | 205.7 | 19.8 | 6.8 |
| 2022-10-06 15:00 | 7.6 | 104.4 | 3.9 | 192.5 | 19.1 | 8.2 |
| 2022-10-06 14:00 | 9.2 | 97.0 | 3.9 | 209.6 | 21.6 | 9.2 |
| 2022-10-06 13:00 | 8.6 | 90.8 | 3.4 | 197.4 | 23.3 | 8.3 |
| 2022-10-06 12:00 | 10.4 | 85.5 | 3.0 | 209.3 | 21.4 | 13.8 |
| 2022-10-06 11:00 | 8.9 | 80.5 | 3.6 | 211.3 | 19.7 | 16.6 |
| 2022-10-06 10:00 | 9.0 | 73.3 | 3.3 | 198.2 | 18.9 | 12.8 |
| 2022-10-06 09:00 | 12.4 | 63.1 | 3.5 | 248.1 | 18.6 | 9.2 |
| 2022-10-06 08:00 | 13.6 | 57.8 | 3.1 | 236.7 | 17.1 | 7.7 |
| 2022-10-06 07:00 | 11.6 | 60.1 | 3.6 | 229.2 | 19.8 | 9.4 |
| 2022-10-06 06:00 | 8.4 | 64.9 | 3.3 | 247.2 | 21.8 | 12.7 |
| 2022-10-06 05:00 | 6.5 | 71.8 | 3.2 | 200.0 | 21.9 | 13.9 |
| 2022-10-06 04:00 | 5.8 | 75.3 | 3.3 | 190.0 | 25.8 | 15.0 |
| 2022-10-06 03:00 | 5.8 | 77.3 | 3.8 | 186.3 | 27.6 | 12.2 |
| 2022-10-06 02:00 | 5.6 | 79.6 | 3.6 | 194.3 | 28.0 | 12.1 |
| 2022-10-06 01:00 | 8.4 | 81.5 | 3.6 | 184.4 | 22.7 | 10.5 |
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.
