프리토리아 air quality
Updated 10. 20. 02:00
Current AQI
US EPA scale · observed at 02:00
39
GoodAir quality is good; enjoy outdoor activities.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 9,2 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 10 µg/m³ | Particles ≤ 10 µm |
| O₃ | 47 µg/m³ | Ozone |
| NO₂ | 19,1 µg/m³ | Nitrogen dioxide |
| SO₂ | 30,3 µg/m³ | Sulphur dioxide |
| CO | 178 µg/m³ | Carbon monoxide |
AQI, next 24 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 02:00 | 39 | Good |
| 03:00 | 37 | Good |
| 04:00 | 37 | Good |
| 05:00 | 37 | Good |
| 06:00 | 38 | Good |
| 07:00 | 39 | Good |
| 08:00 | 39 | Good |
| 09:00 | 40 | Good |
| 10:00 | 41 | Good |
| 11:00 | 42 | Good |
| 12:00 | 43 | Good |
| 13:00 | 45 | Good |
| 14:00 | 47 | Good |
| 15:00 | 61 | Moderate |
| 16:00 | 81 | Moderate |
| 17:00 | 95 | Moderate |
| 18:00 | 104 | Unhealthy for sensitive groups |
| 19:00 | 105 | Unhealthy for sensitive groups |
| 20:00 | 99 | Moderate |
| 21:00 | 86 | Moderate |
| 22:00 | 68 | Moderate |
| 23:00 | 55 | Moderate |
| 00:00 | 56 | Moderate |
| 01:00 | 58 | Moderate |