Ya'an air quality
Updated 24/10, 13:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 13:00
84
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 25,4 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 25,8 µg/m³ | Particles ≤ 10 µm |
| O₃ | 81 µg/m³ | Ozone |
| NO₂ | 8 µg/m³ | Nitrogen dioxide |
| SO₂ | 4 µg/m³ | Sulphur dioxide |
| CO | 576 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 10:00 | 92 | Moderate |
| 11:00 | 91 | Moderate |
| 12:00 | 90 | Moderate |