Surat air quality
Updated 10. 19. 09:31
Current AQI
US EPA scale · observed at 09:30
181
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 53,7 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 65 µg/m³ | Particles ≤ 10 µm |
| O₃ | 81 µg/m³ | Ozone |
| NO₂ | 44,4 µg/m³ | Nitrogen dioxide |
| SO₂ | 87,2 µg/m³ | Sulphur dioxide |
| CO | 523 µg/m³ | Carbon monoxide |
AQI, next 24 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 09:30 | 181 | Unhealthy |
| 10:30 | 179 | Unhealthy |
| 11:30 | 177 | Unhealthy |
| 12:30 | 176 | Unhealthy |
| 13:30 | 174 | Unhealthy |
| 14:30 | 173 | Unhealthy |
| 15:30 | 172 | Unhealthy |
| 16:30 | 170 | Unhealthy |
| 17:30 | 169 | Unhealthy |
| 18:30 | 167 | Unhealthy |
| 19:30 | 165 | Unhealthy |
| 20:30 | 163 | Unhealthy |
| 21:30 | 161 | Unhealthy |
| 22:30 | 159 | Unhealthy |
| 23:30 | 157 | Unhealthy |
| 00:30 | 156 | Unhealthy |
| 01:30 | 154 | Unhealthy |
| 02:30 | 153 | Unhealthy |
| 03:30 | 153 | Unhealthy |
| 04:30 | 153 | Unhealthy |
| 05:30 | 153 | Unhealthy |
| 06:30 | 153 | Unhealthy |
| 07:30 | 154 | Unhealthy |
| 08:30 | 154 | Unhealthy |