アストラハン air quality
Updated 10/19 04:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 04:00
101
Unhealthy for sensitive groupsChildren, older adults and people with heart or lung disease should reduce outdoor activity.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 39,5 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 95,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 64 µg/m³ | Ozone |
| NO₂ | 1,7 µg/m³ | Nitrogen dioxide |
| SO₂ | 0,4 µg/m³ | Sulphur dioxide |
| CO | 121 µg/m³ | Carbon monoxide |
AQI, next 4 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 00:00 | 107 | Unhealthy for sensitive groups |
| 01:00 | 107 | Unhealthy for sensitive groups |
| 02:00 | 105 | Unhealthy for sensitive groups |
| 03:00 | 103 | Unhealthy for sensitive groups |