Tuen Mun
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-03-19 08:00 | 25.8 | 29.0 | 3.1 | 842.7 | 26.2 | 19.7 |
2024-03-19 07:00 | 39.7 | 35.2 | 2.8 | 703.2 | 38.6 | 23.9 |
2024-03-19 06:00 | 21.0 | 59.3 | 2.9 | 670.7 | 40.0 | 22.1 |
2024-03-19 05:00 | 15.9 | 62.3 | 2.8 | 602.5 | 36.1 | 20.1 |
2024-03-19 04:00 | 13.6 | 65.7 | 2.8 | 600.4 | 37.0 | 23.9 |
2024-03-19 03:00 | 14.2 | 68.4 | 2.8 | 590.3 | 33.1 | 20.1 |
2024-03-19 02:00 | 14.5 | 66.3 | 2.8 | 599.3 | 34.0 | 27.7 |
2024-03-19 01:00 | 31.4 | 58.6 | 3.0 | 637.9 | 37.9 | 22.2 |
2024-03-19 00:00 | 36.7 | 59.1 | 3.1 | 648.7 | 31.2 | 22.0 |
2024-03-18 23:00 | 37.3 | 59.8 | 3.0 | 666.9 | 28.1 | 26.8 |
2024-03-18 22:00 | 37.4 | 61.4 | 2.9 | 682.1 | 33.8 | 28.0 |
2024-03-18 21:00 | 59.1 | 44.5 | 3.3 | 684.3 | 35.0 | 25.1 |
2024-03-18 20:00 | 57.6 | 48.7 | 3.3 | 675.0 | 41.8 | 26.9 |
2024-03-18 19:00 | 86.1 | 27.1 | 3.9 | 689.4 | 41.0 | 27.0 |
2024-03-18 18:00 | 79.8 | 32.0 | 4.3 | 670.7 | 47.8 | 24.1 |
2024-03-18 17:00 | 80.3 | 28.1 | 5.0 | 650.6 | 40.3 | 22.1 |
2024-03-18 16:00 | 55.7 | 47.7 | 4.1 | 608.9 | 25.5 | 18.1 |
2024-03-18 15:00 | 42.9 | 57.1 | 3.4 | 625.4 | 27.9 | 22.8 |
2024-03-18 14:00 | 33.1 | 60.8 | 3.2 | 651.5 | 35.7 | 24.0 |
2024-03-18 13:00 | 41.6 | 46.3 | 3.6 | 742.2 | 36.0 | 23.0 |
2024-03-18 12:00 | 49.6 | 28.8 | 4.2 | 712.4 | 43.7 | 24.0 |
2024-03-18 11:00 | 55.0 | 18.2 | 4.8 | 698.5 | 46.9 | 32.7 |
2024-03-18 10:00 | 56.0 | 11.1 | 5.2 | 730.3 | 47.0 | 34.0 |
2024-03-18 09:00 | 65.5 | 5.4 | 7.5 | 804.1 | 36.4 | 27.2 |
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.