Past 24 Hours Pollutant Concentration Summary
Sha Tin
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-03-29 21:00 | 56.1 | 83.5 | 4.8 | - | 50.8 | 29.1 |
2024-03-29 20:00 | 66.0 | 85.8 | 4.9 | - | 56.5 | 30.5 |
2024-03-29 19:00 | 63.7 | 120.6 | 4.8 | - | 49.5 | 31.0 |
2024-03-29 18:00 | 43.9 | 143.8 | 3.5 | - | 50.2 | 30.0 |
2024-03-29 17:00 | 34.2 | 161.4 | 4.4 | - | 47.1 | 28.5 |
2024-03-29 16:00 | 33.6 | 153.8 | 4.5 | - | 41.3 | 24.8 |
2024-03-29 15:00 | 54.8 | 109.3 | 5.9 | - | 45.5 | 28.9 |
2024-03-29 14:00 | 45.8 | 105.9 | 4.7 | - | 49.0 | 31.3 |
2024-03-29 13:00 | 34.3 | 115.7 | 5.4 | - | 47.5 | 28.4 |
2024-03-29 12:00 | 28.4 | 108.2 | 5.6 | - | 58.6 | 33.0 |
2024-03-29 11:00 | 28.6 | 95.9 | 7.2 | - | 54.7 | 28.9 |
2024-03-29 10:00 | 50.9 | 39.5 | 4.6 | - | 41.5 | 23.2 |
2024-03-29 09:00 | 59.3 | 12.1 | 4.4 | - | 40.0 | 24.2 |
2024-03-29 08:00 | 59.7 | 9.1 | 4.3 | - | 41.4 | 25.1 |
2024-03-29 07:00 | 62.5 | 7.5 | 3.8 | - | 42.6 | 27.8 |
2024-03-29 06:00 | 60.5 | 6.9 | 4.0 | - | 34.7 | 21.8 |
2024-03-29 05:00 | 43.5 | 9.7 | 1.2 | - | 28.8 | 17.9 |
2024-03-29 04:00 | 43.9 | 10.3 | 1.2 | - | 31.5 | 19.8 |
2024-03-29 03:00 | 49.6 | 12.7 | 1.2 | - | 29.1 | 15.1 |
2024-03-29 02:00 | 46.8 | 28.8 | 1.8 | - | 25.8 | 13.1 |
2024-03-29 01:00 | 44.8 | 40.1 | 2.4 | - | 31.7 | 17.3 |
2024-03-29 00:00 | 47.4 | 45.6 | 2.8 | - | 34.8 | 19.2 |
2024-03-28 23:00 | 62.6 | 39.6 | 4.2 | - | 34.8 | 17.9 |
2024-03-28 22:00 | 99.9 | 11.2 | 6.2 | - | 36.1 | 19.6 |
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.