Ya'an air quality
Updated 14/10, 11:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 11:00
95
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 35,6 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 40,6 µg/m³ | Particles ≤ 10 µm |
| O₃ | 118 µg/m³ | Ozone |
| NO₂ | 6,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 3 µg/m³ | Sulphur dioxide |
| CO | 332 µg/m³ | Carbon monoxide |
AQI, next 16 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 19:00 | 124 | Unhealthy for sensitive groups |
| 20:00 | 129 | Unhealthy for sensitive groups |
| 21:00 | 131 | Unhealthy for sensitive groups |
| 22:00 | 134 | Unhealthy for sensitive groups |
| 23:00 | 136 | Unhealthy for sensitive groups |
| 00:00 | 138 | Unhealthy for sensitive groups |
| 01:00 | 141 | Unhealthy for sensitive groups |
| 02:00 | 144 | Unhealthy for sensitive groups |
| 03:00 | 147 | Unhealthy for sensitive groups |
| 04:00 | 150 | Unhealthy for sensitive groups |
| 05:00 | 151 | Unhealthy |
| 06:00 | 151 | Unhealthy |
| 07:00 | 152 | Unhealthy |
| 08:00 | 152 | Unhealthy |
| 09:00 | 153 | Unhealthy |
| 10:00 | 153 | Unhealthy |