Causeway Bay AQI: Causeway Bay Real-time Air Quality Index (AQI). |
79 | Moderate Updated on Sunday 5:00 temperature: 12°C |
| current | past 2 days | min | max | |
PM2.5 AQI | 79 | 48 | 101 | |
PM10 AQI | 33 | 15 | 43 | |
O3 AQI | 32 | 6 | 32 | |
NO2 AQI | 16 | 11 | 52 | |
SO2 AQI | 1 | 1 | 5 | |
CO AQI | 7 | 5 | 9 | |
UVI | 0 | 0 | 5 | |
Temp. | 12 | 8 | 18 | |
Pressure | 1023 | 1022 | 1027 | |
Humidity | 82 | 47 | 82 | |
Wind | 1 | 0 | 6 | |
Air Quality Forecast

Air Quality Data provided by: the Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報 (aqhi.gov.hk)
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Cloud API
This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ or aqicn.org/data-platform/api/H2570)






