Sha Tin Wai air quality
Updated 10/19 11:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 11:00
77
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 22,6 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 23,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 166 µg/m³ | Ozone |
| NO₂ | 5,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 6,9 µg/m³ | Sulphur dioxide |
| CO | 235 µg/m³ | Carbon monoxide |
AQI, next 1 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 10:00 | 76 | Moderate |