Huizhou Shi air quality
Updated 14/10, 14:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 14:00
152
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 31,1 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 33,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 190 µg/m³ | Ozone |
| NO₂ | 3,2 µg/m³ | Nitrogen dioxide |
| SO₂ | 7,7 µg/m³ | Sulphur dioxide |
| CO | 300 µg/m³ | Carbon monoxide |
AQI, next 17 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 21:00 | 152 | Unhealthy |
| 22:00 | 139 | Unhealthy for sensitive groups |
| 23:00 | 132 | Unhealthy for sensitive groups |
| 00:00 | 125 | Unhealthy for sensitive groups |
| 01:00 | 119 | Unhealthy for sensitive groups |
| 02:00 | 114 | Unhealthy for sensitive groups |
| 03:00 | 110 | Unhealthy for sensitive groups |
| 04:00 | 108 | Unhealthy for sensitive groups |
| 05:00 | 106 | Unhealthy for sensitive groups |
| 06:00 | 105 | Unhealthy for sensitive groups |
| 07:00 | 104 | Unhealthy for sensitive groups |
| 08:00 | 104 | Unhealthy for sensitive groups |
| 09:00 | 104 | Unhealthy for sensitive groups |
| 10:00 | 103 | Unhealthy for sensitive groups |
| 11:00 | 102 | Unhealthy for sensitive groups |
| 12:00 | 102 | Unhealthy for sensitive groups |
| 13:00 | 101 | Unhealthy for sensitive groups |