Trairão air quality
Updated 12/10, 06:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 06:00
169
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 93,8 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 95 µg/m³ | Particles ≤ 10 µm |
| O₃ | 48 µg/m³ | Ozone |
| NO₂ | 11 µg/m³ | Nitrogen dioxide |
| SO₂ | 4,9 µg/m³ | Sulphur dioxide |
| CO | 659 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 03:00 | 169 | Unhealthy |
| 04:00 | 169 | Unhealthy |
| 05:00 | 170 | Unhealthy |