Tsuen Wan
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-03-19 09:00 | 46.2 | 13.6 | 2.1 | 1,135.7 | 9.8 | 7.7 |
2024-03-19 08:00 | 44.6 | 17.7 | 1.8 | 1,070.2 | 11.2 | 9.4 |
2024-03-19 07:00 | 41.6 | 36.8 | 1.3 | 881.1 | 18.8 | 14.8 |
2024-03-19 06:00 | 15.0 | 64.3 | 1.1 | 735.5 | 22.1 | 17.1 |
2024-03-19 05:00 | 11.9 | 77.9 | 1.2 | 724.1 | 26.3 | 19.7 |
2024-03-19 04:00 | 11.3 | 77.3 | 1.4 | 710.2 | 27.3 | 18.3 |
2024-03-19 03:00 | 12.4 | 80.6 | 2.1 | 733.7 | 28.5 | 17.2 |
2024-03-19 02:00 | 18.4 | 80.3 | 2.6 | 757.9 | 28.3 | 17.5 |
2024-03-19 01:00 | - | - | - | - | 26.2 | 17.4 |
2024-03-19 00:00 | 28.9 | 72.1 | 1.2 | 789.9 | 26.3 | 18.5 |
2024-03-18 23:00 | 31.8 | 73.8 | 1.1 | 824.0 | 24.6 | 19.0 |
2024-03-18 22:00 | 37.8 | 70.0 | 1.1 | 848.0 | 28.2 | 23.4 |
2024-03-18 21:00 | 33.7 | 77.2 | 1.2 | 857.6 | 28.5 | 23.4 |
2024-03-18 20:00 | 37.0 | 77.1 | 1.2 | 867.7 | 26.2 | 20.4 |
2024-03-18 19:00 | 41.5 | 76.4 | 1.2 | 870.3 | 24.5 | 17.7 |
2024-03-18 18:00 | 41.2 | 75.7 | 1.3 | 851.2 | 24.6 | 16.0 |
2024-03-18 17:00 | 44.8 | 67.9 | 1.4 | 852.5 | 23.1 | 14.7 |
2024-03-18 16:00 | 34.0 | 74.9 | 1.3 | 795.9 | 21.0 | 15.0 |
2024-03-18 15:00 | 33.8 | 70.7 | 1.5 | 820.6 | 17.6 | 13.2 |
2024-03-18 14:00 | 34.3 | 70.2 | 1.4 | 810.3 | 19.0 | 14.0 |
2024-03-18 13:00 | 30.9 | 62.5 | 1.5 | 809.6 | 19.6 | 14.4 |
2024-03-18 12:00 | 38.6 | 46.2 | 1.8 | 897.1 | 20.0 | 15.9 |
2024-03-18 11:00 | 53.6 | 23.4 | 3.0 | 946.1 | 39.5 | 29.9 |
2024-03-18 10:00 | 80.0 | 4.7 | 12.2 | 1,073.8 | 55.3 | 39.6 |
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.