Mong Kok
Date Time | NO2 | O3 | SO2 | CO | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2023-02-05 18:00 | 71.3 | 22.4 | 3.3 | 690.4 | 25.9 | 19.2 |
2023-02-05 17:00 | 73.1 | 22.5 | 3.5 | 715.7 | 28.6 | 21.8 |
2023-02-05 16:00 | 75.3 | 23.3 | 3.9 | 694.4 | 24.6 | 18.8 |
2023-02-05 15:00 | 75.5 | 26.3 | 3.4 | 667.5 | 30.0 | 24.3 |
2023-02-05 14:00 | 73.5 | 25.8 | 3.5 | 649.7 | 31.1 | 25.5 |
2023-02-05 13:00 | 61.4 | 29.9 | 3.2 | 659.3 | 35.3 | 29.2 |
2023-02-05 12:00 | 57.6 | 27.7 | 3.2 | 694.1 | 35.2 | 29.7 |
2023-02-05 11:00 | 56.4 | 26.2 | 3.2 | 662.9 | 36.9 | 29.7 |
2023-02-05 10:00 | 59.0 | 22.2 | 3.4 | 685.2 | 42.1 | 30.1 |
2023-02-05 09:00 | 57.0 | 23.9 | 3.3 | 602.0 | 39.6 | 25.9 |
2023-02-05 08:00 | 51.5 | 28.9 | 2.9 | 547.8 | 35.1 | 20.8 |
2023-02-05 07:00 | 41.0 | 36.4 | 2.5 | 552.9 | 37.6 | 25.2 |
2023-02-05 06:00 | 34.5 | 45.1 | 2.4 | 630.9 | 35.6 | 24.5 |
2023-02-05 05:00 | 27.9 | 50.1 | 2.4 | 541.1 | 37.9 | 28.1 |
2023-02-05 04:00 | 19.7 | 56.4 | 2.5 | 501.4 | 37.2 | 27.0 |
2023-02-05 03:00 | 23.0 | - | 2.7 | 535.3 | 41.7 | 30.8 |
2023-02-05 02:00 | 29.2 | 52.6 | 2.5 | 582.0 | 42.2 | 28.0 |
2023-02-05 01:00 | 35.4 | 50.4 | 2.4 | 530.5 | 48.0 | 31.2 |
2023-02-05 00:00 | 38.0 | 54.0 | 2.5 | 502.9 | 45.7 | 29.9 |
2023-02-04 23:00 | 56.5 | 45.7 | 2.9 | 554.3 | 44.7 | 29.1 |
2023-02-04 22:00 | 70.2 | 39.7 | 3.0 | 591.4 | 53.0 | 37.2 |
2023-02-04 21:00 | 81.0 | 32.0 | 3.4 | 758.8 | 61.2 | 44.8 |
2023-02-04 20:00 | 87.9 | 29.0 | 4.0 | 771.5 | 61.0 | 44.9 |
2023-02-04 19:00 | 96.7 | 24.2 | 4.3 | 802.5 | 49.8 | 33.6 |
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.