Guangdong air quality
Updated 10. 20. 13:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 13:00
166
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 36,7 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 36,8 µg/m³ | Particles ≤ 10 µm |
| O₃ | 186 µg/m³ | Ozone |
| NO₂ | 27,5 µg/m³ | Nitrogen dioxide |
| SO₂ | 32,5 µg/m³ | Sulphur dioxide |
| CO | 434 µg/m³ | Carbon monoxide |
AQI, next 20 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 17:00 | 167 | Unhealthy |
| 18:00 | 167 | Unhealthy |
| 19:00 | 167 | Unhealthy |
| 20:00 | 167 | Unhealthy |
| 21:00 | 167 | Unhealthy |
| 22:00 | 168 | Unhealthy |
| 23:00 | 170 | Unhealthy |
| 00:00 | 173 | Unhealthy |
| 01:00 | 177 | Unhealthy |
| 02:00 | 180 | Unhealthy |
| 03:00 | 184 | Unhealthy |
| 04:00 | 187 | Unhealthy |
| 05:00 | 191 | Unhealthy |
| 06:00 | 193 | Unhealthy |
| 07:00 | 196 | Unhealthy |
| 08:00 | 197 | Unhealthy |
| 09:00 | 199 | Unhealthy |
| 10:00 | 199 | Unhealthy |
| 11:00 | 200 | Unhealthy |
| 12:00 | 200 | Unhealthy |