Kwai Chung
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-04-29 16:00 | 57.9 | 12.1 | 4.7 | - | 17.8 | 10.4 |
2024-04-29 15:00 | 55.7 | 14.7 | 4.6 | - | 17.8 | 9.6 |
2024-04-29 14:00 | 53.9 | 15.9 | 4.5 | - | 17.8 | 10.4 |
2024-04-29 13:00 | 52.7 | 16.1 | 4.3 | - | 17.9 | 10.1 |
2024-04-29 12:00 | 57.2 | 12.2 | 4.2 | - | 19.1 | 11.8 |
2024-04-29 11:00 | 57.2 | 11.9 | 3.4 | - | 21.9 | 13.1 |
2024-04-29 10:00 | 55.7 | 11.4 | 2.7 | - | 18.3 | 9.7 |
2024-04-29 09:00 | 44.3 | 17.3 | 2.2 | - | 15.9 | 7.4 |
2024-04-29 08:00 | 40.6 | 22.1 | 1.5 | - | 15.8 | 7.7 |
2024-04-29 07:00 | 32.0 | 30.6 | 1.4 | - | 17.0 | 7.8 |
2024-04-29 06:00 | 12.7 | 48.5 | 0.7 | - | 14.8 | 6.2 |
2024-04-29 05:00 | 15.3 | 47.8 | 1.0 | - | 14.0 | 6.4 |
2024-04-29 04:00 | - | - | - | - | 12.5 | 5.5 |
2024-04-29 03:00 | 7.7 | 58.1 | 0.8 | - | 11.7 | 3.4 |
2024-04-29 02:00 | 10.8 | 58.3 | 0.6 | - | 16.1 | 6.8 |
2024-04-29 01:00 | 17.3 | 60.7 | 0.7 | - | 14.3 | 6.0 |
2024-04-29 00:00 | 23.0 | 61.1 | 0.7 | - | 13.4 | 6.2 |
2024-04-28 23:00 | 23.6 | 58.1 | 0.6 | - | 12.0 | 4.9 |
2024-04-28 22:00 | 24.2 | 58.7 | 0.6 | - | 9.7 | 3.4 |
2024-04-28 21:00 | 23.7 | 67.1 | 0.6 | - | 10.4 | 3.5 |
2024-04-28 20:00 | 31.1 | 67.9 | 0.6 | - | 10.8 | 5.6 |
2024-04-28 19:00 | 25.4 | 75.5 | 0.6 | - | 8.4 | 4.4 |
2024-04-28 18:00 | 34.0 | 73.6 | 0.9 | - | 8.4 | 4.4 |
2024-04-28 17:00 | 31.0 | 72.5 | 0.9 | - | 10.4 | 6.4 |
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.