Surat air quality
Updated 10. 21. 09:31
The data may not be up to date.
Current AQI
US EPA scale · observed at 09:30
166
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 79,2 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 87,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 88 µg/m³ | Ozone |
| NO₂ | 50,9 µg/m³ | Nitrogen dioxide |
| SO₂ | 87,7 µg/m³ | Sulphur dioxide |
| CO | 591 µg/m³ | Carbon monoxide |
AQI, next 9 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 00:30 | 158 | Unhealthy |
| 01:30 | 158 | Unhealthy |
| 02:30 | 157 | Unhealthy |
| 03:30 | 156 | Unhealthy |
| 04:30 | 156 | Unhealthy |
| 05:30 | 156 | Unhealthy |
| 06:30 | 155 | Unhealthy |
| 07:30 | 155 | Unhealthy |
| 08:30 | 155 | Unhealthy |