Lai Chi Van air quality
Updated 10/19 10:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:00
59
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 21,8 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 22,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 78 µg/m³ | Ozone |
| NO₂ | 51,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 47,3 µg/m³ | Sulphur dioxide |
| CO | 356 µg/m³ | Carbon monoxide |
AQI, next 11 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 23:00 | 149 | Unhealthy for sensitive groups |
| 00:00 | 142 | Unhealthy for sensitive groups |
| 01:00 | 130 | Unhealthy for sensitive groups |
| 02:00 | 116 | Unhealthy for sensitive groups |
| 03:00 | 101 | Unhealthy for sensitive groups |
| 04:00 | 86 | Moderate |
| 05:00 | 76 | Moderate |
| 06:00 | 77 | Moderate |
| 07:00 | 77 | Moderate |
| 08:00 | 78 | Moderate |
| 09:00 | 78 | Moderate |