Bissau Autonomous Region air quality
Updated 15/10, 05:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 05:00
156
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 43,3 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 71,9 µg/m³ | Particles ≤ 10 µm |
| O₃ | 37 µg/m³ | Ozone |
| NO₂ | 3,1 µg/m³ | Nitrogen dioxide |
| SO₂ | 0,6 µg/m³ | Sulphur dioxide |
| CO | 146 µg/m³ | Carbon monoxide |
AQI, next 19 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 10:00 | 149 | Unhealthy for sensitive groups |
| 11:00 | 145 | Unhealthy for sensitive groups |
| 12:00 | 141 | Unhealthy for sensitive groups |
| 13:00 | 136 | Unhealthy for sensitive groups |
| 14:00 | 131 | Unhealthy for sensitive groups |
| 15:00 | 127 | Unhealthy for sensitive groups |
| 16:00 | 123 | Unhealthy for sensitive groups |
| 17:00 | 119 | Unhealthy for sensitive groups |
| 18:00 | 115 | Unhealthy for sensitive groups |
| 19:00 | 111 | Unhealthy for sensitive groups |
| 20:00 | 107 | Unhealthy for sensitive groups |
| 21:00 | 103 | Unhealthy for sensitive groups |
| 22:00 | 99 | Moderate |
| 23:00 | 97 | Moderate |
| 00:00 | 95 | Moderate |
| 01:00 | 92 | Moderate |
| 02:00 | 90 | Moderate |
| 03:00 | 88 | Moderate |
| 04:00 | 86 | Moderate |