Pashchim Champaran air quality
Updated 23/10, 07:31
The data may not be up to date.
Current AQI
US EPA scale · observed at 07:30
137
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 | 74,5 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 77,3 µg/m³ | Particles ≤ 10 µm |
| O₃ | 78 µg/m³ | Ozone |
| NO₂ | 16,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 14,3 µg/m³ | Sulphur dioxide |
| CO | 780 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 04:30 | 153 | Unhealthy |
| 05:30 | 154 | Unhealthy |
| 06:30 | 154 | Unhealthy |