Past 24 Hours Pollutant Concentration Summary
Sham Shui Po
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2022-06-28 03:00 | 17.5 | 32.6 | 5.5 | - | 0.6 | - |
2022-06-28 02:00 | 18.6 | 26.8 | 5.3 | - | 4.1 | - |
2022-06-28 01:00 | 19.6 | 28.3 | 5.1 | - | 8.7 | 4.4 |
2022-06-28 00:00 | 24.8 | 29.1 | 5.7 | - | 10.2 | 9.4 |
2022-06-27 23:00 | 30.7 | 16.9 | 6.2 | - | 10.2 | 8.2 |
2022-06-27 22:00 | 37.8 | 9.1 | 7.4 | - | 9.6 | 4.7 |
2022-06-27 21:00 | 39.5 | 7.7 | 8.0 | - | 7.7 | 4.3 |
2022-06-27 20:00 | 37.0 | 13.3 | 7.2 | - | 8.5 | 5.6 |
2022-06-27 19:00 | 36.7 | 17.9 | 7.1 | - | 9.5 | 4.2 |
2022-06-27 18:00 | 33.3 | 27.9 | 7.7 | - | 9.6 | 3.8 |
2022-06-27 17:00 | 35.3 | 24.8 | 8.9 | - | 5.9 | 4.0 |
2022-06-27 16:00 | 32.8 | 26.1 | 8.8 | - | 6.2 | - |
2022-06-27 15:00 | 32.8 | 32.0 | 8.2 | - | 9.8 | 7.5 |
2022-06-27 14:00 | 35.6 | 33.7 | 8.3 | - | 9.1 | 4.3 |
2022-06-27 13:00 | 33.4 | 27.5 | 9.5 | - | 9.5 | 2.8 |
2022-06-27 12:00 | 30.5 | 27.8 | 9.5 | - | 11.1 | 4.9 |
2022-06-27 11:00 | 31.3 | 21.1 | 9.5 | - | 10.1 | 5.5 |
2022-06-27 10:00 | 36.9 | 15.6 | 9.7 | - | 6.5 | 2.0 |
2022-06-27 09:00 | 37.6 | 13.1 | 8.3 | - | 5.0 | 2.3 |
2022-06-27 08:00 | 35.3 | 10.3 | 6.8 | - | 7.3 | 2.2 |
2022-06-27 07:00 | 31.1 | 11.0 | 6.4 | - | 10.0 | 4.0 |
2022-06-27 06:00 | 24.0 | 19.1 | 5.6 | - | 7.9 | 4.4 |
2022-06-27 05:00 | 20.9 | 20.7 | 5.8 | - | 2.8 | - |
2022-06-27 04:00 | 12.6 | 29.2 | 4.9 | - | 1.0 | - |
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.