Arrah air quality
Updated 10. 18. 10:30
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:30
142
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 | 56,7 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 80,1 µg/m³ | Particles ≤ 10 µm |
| O₃ | 135 µg/m³ | Ozone |
| NO₂ | 4,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 12,4 µg/m³ | Sulphur dioxide |
| CO | 388 µg/m³ | Carbon monoxide |