Piraí air quality
Updated 12/10, 05:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 05:00
65
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 5,6 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 6,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 39 µg/m³ | Ozone |
| NO₂ | 12,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 7,8 µg/m³ | Sulphur dioxide |
| CO | 393 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 02:00 | 56 | Moderate |
| 03:00 | 58 | Moderate |
| 04:00 | 59 | Moderate |