Cờ Đỏ air quality
Updated 10/19 10:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:00
66
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 11,3 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 13,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 85 µg/m³ | Ozone |
| NO₂ | 5 µg/m³ | Nitrogen dioxide |
| SO₂ | 12 µg/m³ | Sulphur dioxide |
| CO | 344 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 07:00 | 73 | Moderate |
| 08:00 | 73 | Moderate |
| 09:00 | 72 | Moderate |