Gao air quality
Updated 13/10, 03:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 03:00
470
HazardousStay indoors and avoid all outdoor activity.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 160,7 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 486,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 47 µg/m³ | Ozone |
| NO₂ | 0,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 0,2 µg/m³ | Sulphur dioxide |
| CO | 107 µg/m³ | Carbon monoxide |
AQI, next 22 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 05:00 | 441 | Hazardous |
| 06:00 | 424 | Hazardous |
| 07:00 | 406 | Hazardous |
| 08:00 | 383 | Hazardous |
| 09:00 | 357 | Hazardous |
| 10:00 | 331 | Hazardous |
| 11:00 | 308 | Hazardous |
| 12:00 | 286 | Very unhealthy |
| 13:00 | 268 | Very unhealthy |
| 14:00 | 252 | Very unhealthy |
| 15:00 | 240 | Very unhealthy |
| 16:00 | 230 | Very unhealthy |
| 17:00 | 221 | Very unhealthy |
| 18:00 | 212 | Very unhealthy |
| 19:00 | 206 | Very unhealthy |
| 20:00 | 199 | Unhealthy |
| 21:00 | 194 | Unhealthy |
| 22:00 | 185 | Unhealthy |
| 23:00 | 178 | Unhealthy |
| 00:00 | 173 | Unhealthy |
| 01:00 | 169 | Unhealthy |
| 02:00 | 165 | Unhealthy |