Guarulhos air quality
Updated 30/09, 10:09
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:00
102
Unhealthy for sensitive groupsChildren, older adults and people with heart or lung disease should reduce outdoor activity.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 23,9 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 24 µg/m³ | Particles ≤ 10 µm |
| O₃ | 188 µg/m³ | Ozone |
| NO₂ | 22,7 µg/m³ | Nitrogen dioxide |
| SO₂ | 17,2 µg/m³ | Sulphur dioxide |
| CO | 425 µg/m³ | Carbon monoxide |