Bīrbhūm District air quality
Updated 12/10, 11:31
The data may not be up to date.
Current AQI
US EPA scale · observed at 11:30
164
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 44,8 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 50,3 µg/m³ | Particles ≤ 10 µm |
| O₃ | 178 µg/m³ | Ozone |
| NO₂ | 3,4 µg/m³ | Nitrogen dioxide |
| SO₂ | 22,5 µg/m³ | Sulphur dioxide |
| CO | 355 µg/m³ | Carbon monoxide |
AQI, next 16 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 19:30 | 162 | Unhealthy |
| 20:30 | 163 | Unhealthy |
| 21:30 | 164 | Unhealthy |
| 22:30 | 165 | Unhealthy |
| 23:30 | 166 | Unhealthy |
| 00:30 | 167 | Unhealthy |
| 01:30 | 168 | Unhealthy |
| 02:30 | 168 | Unhealthy |
| 03:30 | 167 | Unhealthy |
| 04:30 | 167 | Unhealthy |
| 05:30 | 166 | Unhealthy |
| 06:30 | 166 | Unhealthy |
| 07:30 | 166 | Unhealthy |
| 08:30 | 166 | Unhealthy |
| 09:30 | 166 | Unhealthy |
| 10:30 | 166 | Unhealthy |