Roraima air quality
Updated 12/10, 02:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 02:00
55
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 7,6 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 8,3 µg/m³ | Particles ≤ 10 µm |
| O₃ | 36 µg/m³ | Ozone |
| NO₂ | 1,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 0,4 µg/m³ | Sulphur dioxide |
| CO | 124 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 23:00 | 50 | Good |
| 00:00 | 51 | Moderate |
| 01:00 | 51 | Moderate |