Nanjing air quality
Updated 15/10, 12:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 12:00
114
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 | 30,5 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 39 µg/m³ | Particles ≤ 10 µm |
| O₃ | 62 µg/m³ | Ozone |
| NO₂ | 34,2 µg/m³ | Nitrogen dioxide |
| SO₂ | 9,7 µg/m³ | Sulphur dioxide |
| CO | 555 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 09:00 | 101 | Unhealthy for sensitive groups |
| 10:00 | 101 | Unhealthy for sensitive groups |
| 11:00 | 101 | Unhealthy for sensitive groups |