Biratnagar air quality
Updated 12/10, 11:46
The data may not be up to date.
Current AQI
US EPA scale · observed at 11:45
154
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 17,8 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 20 µg/m³ | Particles ≤ 10 µm |
| O₃ | 133 µg/m³ | Ozone |
| NO₂ | 1,8 µg/m³ | Nitrogen dioxide |
| SO₂ | 4,3 µg/m³ | Sulphur dioxide |
| CO | 359 µg/m³ | Carbon monoxide |
AQI, next 20 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 15:45 | 154 | Unhealthy |
| 16:45 | 154 | Unhealthy |
| 17:45 | 154 | Unhealthy |
| 18:45 | 154 | Unhealthy |
| 19:45 | 155 | Unhealthy |
| 20:45 | 156 | Unhealthy |
| 21:45 | 157 | Unhealthy |
| 22:45 | 158 | Unhealthy |
| 23:45 | 158 | Unhealthy |
| 00:45 | 159 | Unhealthy |
| 01:45 | 159 | Unhealthy |
| 02:45 | 160 | Unhealthy |
| 03:45 | 160 | Unhealthy |
| 04:45 | 160 | Unhealthy |
| 05:45 | 160 | Unhealthy |
| 06:45 | 161 | Unhealthy |
| 07:45 | 162 | Unhealthy |
| 08:45 | 163 | Unhealthy |
| 09:45 | 163 | Unhealthy |
| 10:45 | 163 | Unhealthy |