Shantou Shi air quality
Updated 14/10, 13:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 13:00
126
Unhealthy for sensitive groupsChildren, older adults and people with heart or lung disease should reduce outdoor activity.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 33,3 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 40,3 µg/m³ | Particles ≤ 10 µm |
| O₃ | 197 µg/m³ | Ozone |
| NO₂ | 3,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 6,1 µg/m³ | Sulphur dioxide |
| CO | 290 µg/m³ | Carbon monoxide |
AQI, next 16 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 21:00 | 165 | Unhealthy |
| 22:00 | 157 | Unhealthy |
| 23:00 | 147 | Unhealthy for sensitive groups |
| 00:00 | 136 | Unhealthy for sensitive groups |
| 01:00 | 126 | Unhealthy for sensitive groups |
| 02:00 | 118 | Unhealthy for sensitive groups |
| 03:00 | 111 | Unhealthy for sensitive groups |
| 04:00 | 106 | Unhealthy for sensitive groups |
| 05:00 | 101 | Unhealthy for sensitive groups |
| 06:00 | 95 | Moderate |
| 07:00 | 91 | Moderate |
| 08:00 | 90 | Moderate |
| 09:00 | 89 | Moderate |
| 10:00 | 89 | Moderate |
| 11:00 | 88 | Moderate |
| 12:00 | 87 | Moderate |