Tallinn air quality
Updated 12/10, 12:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 12:00
19
GoodAir quality is good; enjoy outdoor activities.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 3,5 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 4,4 µg/m³ | Particles ≤ 10 µm |
| O₃ | 39 µg/m³ | Ozone |
| NO₂ | 7,1 µg/m³ | Nitrogen dioxide |
| SO₂ | 0,6 µg/m³ | Sulphur dioxide |
| CO | 167 µg/m³ | Carbon monoxide |
AQI, next 4 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 08:00 | 23 | Good |
| 09:00 | 24 | Good |
| 10:00 | 24 | Good |
| 11:00 | 24 | Good |