Tap Mun
| Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-01-27 06:00 | 11.2 | 83.0 | 7.1 | 474.9 | 18.7 | 13.9 |
| 2022-01-27 05:00 | 4.2 | 82.5 | 7.2 | 455.2 | 16.9 | 11.2 |
| 2022-01-27 04:00 | 5.6 | 83.8 | 7.2 | 436.3 | 17.8 | 12.0 |
| 2022-01-27 03:00 | 7.7 | 87.9 | 7.6 | 429.4 | 21.5 | 12.0 |
| 2022-01-27 02:00 | 5.2 | 97.4 | 7.8 | 459.1 | 23.2 | 12.3 |
| 2022-01-27 01:00 | 6.5 | 101.2 | 7.9 | 468.2 | 25.9 | 14.5 |
| 2022-01-27 00:00 | 7.2 | 103.0 | 7.8 | 449.8 | 25.8 | 14.3 |
| 2022-01-26 23:00 | 5.9 | 109.1 | 7.7 | 444.1 | 28.3 | 17.1 |
| 2022-01-26 22:00 | 14.7 | 105.0 | 7.8 | 432.2 | 26.2 | 16.2 |
| 2022-01-26 21:00 | 8.9 | 115.2 | 7.8 | 453.5 | 26.3 | 15.1 |
| 2022-01-26 20:00 | 9.4 | 115.5 | 8.0 | 468.5 | 31.0 | 19.5 |
| 2022-01-26 19:00 | 9.9 | 117.0 | 8.2 | 478.3 | 32.3 | 19.5 |
| 2022-01-26 18:00 | 16.5 | 112.6 | 8.8 | 475.2 | 35.3 | 22.1 |
| 2022-01-26 17:00 | 16.9 | 112.3 | 9.1 | 462.8 | 34.2 | 21.0 |
| 2022-01-26 16:00 | 11.7 | 114.1 | 8.8 | 444.2 | 37.7 | 24.7 |
| 2022-01-26 15:00 | 8.1 | 115.0 | 8.7 | 458.9 | 35.4 | 22.8 |
| 2022-01-26 14:00 | 7.5 | 103.4 | 8.2 | 474.7 | 36.3 | 23.3 |
| 2022-01-26 13:00 | 5.3 | 97.0 | 7.4 | 483.8 | 40.9 | 27.5 |
| 2022-01-26 12:00 | 7.2 | 87.9 | 7.1 | 515.0 | 40.0 | 28.2 |
| 2022-01-26 11:00 | 6.7 | 77.6 | 7.5 | 500.1 | 34.6 | 22.7 |
| 2022-01-26 10:00 | 6.4 | 74.6 | 7.5 | 504.4 | 30.0 | 17.3 |
| 2022-01-26 09:00 | 10.6 | 69.4 | 7.7 | 498.2 | 31.1 | 17.0 |
| 2022-01-26 08:00 | 9.4 | 75.6 | 7.5 | 511.3 | 36.0 | 19.4 |
| 2022-01-26 07:00 | 5.5 | 83.6 | 7.3 | 499.9 | 38.9 | 21.6 |
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.
