Ba Đình District air quality
Updated 25/10, 07:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 07:00
91
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 53,3 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 55,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 40 µg/m³ | Ozone |
| NO₂ | 34,9 µg/m³ | Nitrogen dioxide |
| SO₂ | 33,8 µg/m³ | Sulphur dioxide |
| CO | 933 µg/m³ | Carbon monoxide |
AQI, next 18 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 13:00 | 96 | Moderate |
| 14:00 | 96 | Moderate |
| 15:00 | 108 | Unhealthy for sensitive groups |
| 16:00 | 139 | Unhealthy for sensitive groups |
| 17:00 | 159 | Unhealthy |
| 18:00 | 166 | Unhealthy |
| 19:00 | 163 | Unhealthy |
| 20:00 | 154 | Unhealthy |
| 21:00 | 137 | Unhealthy for sensitive groups |
| 22:00 | 116 | Unhealthy for sensitive groups |
| 23:00 | 107 | Unhealthy for sensitive groups |
| 00:00 | 109 | Unhealthy for sensitive groups |
| 01:00 | 111 | Unhealthy for sensitive groups |
| 02:00 | 114 | Unhealthy for sensitive groups |
| 03:00 | 117 | Unhealthy for sensitive groups |
| 04:00 | 119 | Unhealthy for sensitive groups |
| 05:00 | 121 | Unhealthy for sensitive groups |
| 06:00 | 121 | Unhealthy for sensitive groups |