Daerah Pontian air quality
Updated 30/09, 20:39
The data may not be up to date.
Current AQI
US EPA scale · observed at 20:00
213
Very unhealthyAvoid outdoor activity; close windows and consider an air purifier.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 19,2 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 19,4 µg/m³ | Particles ≤ 10 µm |
| O₃ | 97 µg/m³ | Ozone |
| NO₂ | 10,4 µg/m³ | Nitrogen dioxide |
| SO₂ | 4,7 µg/m³ | Sulphur dioxide |
| CO | 2.376 µg/m³ | Carbon monoxide |