Central/Western
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-03-29 17:00 | 61.1 | 121.9 | 5.9 | - | 48.5 | 27.7 |
2024-03-29 16:00 | 55.0 | 110.6 | 8.1 | - | 43.9 | 26.1 |
2024-03-29 15:00 | 44.1 | 114.0 | 6.5 | - | 51.6 | 29.4 |
2024-03-29 14:00 | 40.8 | 105.5 | 5.3 | - | 39.5 | 28.9 |
2024-03-29 13:00 | 32.4 | 112.2 | 5.5 | - | 42.6 | 34.5 |
2024-03-29 12:00 | 54.7 | 63.0 | 4.5 | - | 49.5 | 31.5 |
2024-03-29 11:00 | 51.1 | 43.2 | 4.3 | - | 48.5 | 26.2 |
2024-03-29 10:00 | 58.7 | 24.7 | 4.2 | - | 43.4 | 27.3 |
2024-03-29 09:00 | 61.4 | 14.3 | 4.0 | - | 49.2 | - |
2024-03-29 08:00 | 61.5 | 13.1 | 3.9 | - | 19.2 | - |
2024-03-29 07:00 | 65.5 | 7.0 | 3.7 | - | 18.2 | 15.9 |
2024-03-29 06:00 | 35.8 | 31.6 | 2.7 | - | 20.3 | 15.9 |
2024-03-29 05:00 | 22.1 | 43.4 | 2.7 | - | 36.2 | 18.5 |
2024-03-29 04:00 | 33.6 | 36.2 | 3.0 | - | 34.0 | 18.5 |
2024-03-29 03:00 | 28.4 | 44.6 | 2.4 | - | 28.8 | 15.8 |
2024-03-29 02:00 | 25.4 | 53.2 | 2.5 | - | 31.3 | 15.7 |
2024-03-29 01:00 | - | 17.8 | - | - | 36.4 | 15.7 |
2024-03-29 00:00 | 79.9 | 14.4 | 3.0 | - | 44.7 | 21.0 |
2024-03-28 23:00 | 102.5 | 5.6 | 4.1 | - | 46.6 | 22.7 |
2024-03-28 22:00 | 106.2 | 4.4 | 4.7 | - | 44.9 | 20.3 |
2024-03-28 21:00 | 95.8 | 16.5 | 3.7 | - | 33.5 | 16.1 |
2024-03-28 20:00 | 48.7 | 55.0 | 2.5 | - | 32.0 | 15.6 |
2024-03-28 19:00 | 49.4 | 59.7 | 2.6 | - | 33.3 | 16.3 |
2024-03-28 18:00 | 43.7 | 67.6 | 3.5 | - | 34.4 | 14.8 |
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.