Eastern
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-04-29 17:00 | 29.4 | 45.0 | 0.7 | - | 17.8 | 10.8 |
2024-04-29 16:00 | 33.6 | 46.6 | 0.8 | - | 16.3 | 8.5 |
2024-04-29 15:00 | 36.1 | 45.3 | 0.8 | - | 21.0 | 12.2 |
2024-04-29 14:00 | 38.3 | 42.2 | 0.8 | - | 23.7 | 11.8 |
2024-04-29 13:00 | - | - | - | - | 32.0 | 15.0 |
2024-04-29 12:00 | - | - | - | - | 32.5 | 14.5 |
2024-04-29 11:00 | - | - | - | - | 28.7 | 13.1 |
2024-04-29 10:00 | 45.1 | 35.6 | 0.6 | - | 25.4 | 11.5 |
2024-04-29 09:00 | 52.3 | 29.4 | 0.6 | - | 23.1 | 9.5 |
2024-04-29 08:00 | 44.0 | 37.7 | 0.5 | - | 15.3 | 5.5 |
2024-04-29 07:00 | 36.6 | 48.1 | 0.5 | - | 14.7 | 6.2 |
2024-04-29 06:00 | 20.7 | 67.1 | 0.8 | - | 17.4 | 7.9 |
2024-04-29 05:00 | 13.4 | 74.9 | 0.9 | - | 15.0 | 5.5 |
2024-04-29 04:00 | 13.1 | 76.6 | 0.8 | - | 20.0 | 7.1 |
2024-04-29 03:00 | 15.3 | 75.8 | 0.7 | - | 19.8 | 8.5 |
2024-04-29 02:00 | 19.9 | 74.3 | 0.7 | - | 14.3 | 5.3 |
2024-04-29 01:00 | 28.1 | 72.5 | 1.0 | - | 13.6 | 5.1 |
2024-04-29 00:00 | 31.3 | 75.2 | 0.7 | - | 10.3 | 3.5 |
2024-04-28 23:00 | 29.2 | 80.0 | 0.8 | - | 12.0 | 4.5 |
2024-04-28 22:00 | 31.2 | 72.9 | 1.0 | - | 15.8 | 7.2 |
2024-04-28 21:00 | 35.4 | 74.3 | 0.7 | - | 11.0 | 5.2 |
2024-04-28 20:00 | 43.3 | 74.4 | 0.8 | - | 13.5 | 7.9 |
2024-04-28 19:00 | 35.0 | 86.6 | 0.9 | - | 9.7 | 4.9 |
2024-04-28 18:00 | 36.5 | 89.6 | 0.5 | - | 8.6 | 5.1 |
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.