Past 24 Hours Pollutant Concentration Summary
Kwai Chung
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-03-29 19:00 | 107.0 | 60.2 | 5.4 | - | 62.5 | 36.8 |
2024-03-29 18:00 | 85.7 | 96.9 | 4.2 | - | 59.7 | 34.3 |
2024-03-29 17:00 | 83.8 | 102.8 | 4.8 | - | 59.7 | 34.0 |
2024-03-29 16:00 | 76.0 | 111.1 | 5.6 | - | 56.9 | 32.3 |
2024-03-29 15:00 | 97.2 | 65.1 | 10.1 | - | 52.0 | 32.7 |
2024-03-29 14:00 | 93.1 | 69.3 | 11.2 | - | 48.4 | 29.7 |
2024-03-29 13:00 | 101.2 | 27.1 | 11.7 | - | 55.6 | 32.5 |
2024-03-29 12:00 | 104.4 | 5.9 | 13.1 | - | 58.5 | 34.4 |
2024-03-29 11:00 | 100.6 | 3.1 | 17.7 | - | 49.1 | 26.9 |
2024-03-29 10:00 | 90.6 | 2.6 | 12.3 | - | 54.5 | 31.8 |
2024-03-29 09:00 | 84.8 | 1.2 | 9.2 | - | 41.5 | 23.3 |
2024-03-29 08:00 | 70.5 | 1.4 | 4.0 | - | 33.2 | 17.6 |
2024-03-29 07:00 | 76.0 | 1.0 | 5.6 | - | 35.1 | 17.6 |
2024-03-29 06:00 | 78.6 | 0.1 | 7.5 | - | 42.0 | 24.9 |
2024-03-29 05:00 | 82.2 | 0.0 | 11.0 | - | 41.8 | 23.9 |
2024-03-29 04:00 | 82.9 | 0.0 | 7.7 | - | 41.9 | 24.7 |
2024-03-29 03:00 | 84.9 | 0.0 | 6.4 | - | 41.7 | 24.2 |
2024-03-29 02:00 | 77.3 | 5.1 | 3.3 | - | 32.1 | 16.2 |
2024-03-29 01:00 | 76.2 | 11.3 | 4.5 | - | 35.1 | 18.7 |
2024-03-29 00:00 | 92.6 | 6.8 | 6.6 | - | 40.5 | 22.4 |
2024-03-28 23:00 | 86.4 | 18.7 | 5.7 | - | 39.8 | 21.7 |
2024-03-28 22:00 | 100.6 | 11.6 | 7.8 | - | 42.3 | 22.8 |
2024-03-28 21:00 | 119.3 | 2.1 | 11.1 | - | 42.4 | 23.2 |
2024-03-28 20:00 | 130.1 | 0.3 | 16.8 | - | 44.7 | 24.4 |
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.