Chengtangcun air quality
Updated 10/13 15:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 15:00
188
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 31,2 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 60,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 88 µg/m³ | Ozone |
| NO₂ | 17,9 µg/m³ | Nitrogen dioxide |
| SO₂ | 8,8 µg/m³ | Sulphur dioxide |
| CO | 210 µg/m³ | Carbon monoxide |