オルロ air quality
Updated 10/18 23:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 23:00
66
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 1,8 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 7 µg/m³ | Particles ≤ 10 µm |
| O₃ | 72 µg/m³ | Ozone |
| NO₂ | 1,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 1,1 µg/m³ | Sulphur dioxide |
| CO | 104 µg/m³ | Carbon monoxide |
AQI, next 11 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 12:00 | 45 | Good |
| 13:00 | 44 | Good |
| 14:00 | 43 | Good |
| 15:00 | 41 | Good |
| 16:00 | 45 | Good |
| 17:00 | 50 | Good |
| 18:00 | 66 | Moderate |
| 19:00 | 75 | Moderate |
| 20:00 | 75 | Moderate |
| 21:00 | 70 | Moderate |
| 22:00 | 61 | Moderate |