Bangkok air quality
Updated 12/10, 17:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 17:00
214
Very unhealthyAvoid outdoor activity; close windows and consider an air purifier.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 45,3 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 47,7 µg/m³ | Particles ≤ 10 µm |
| O₃ | 283 µg/m³ | Ozone |
| NO₂ | 22,1 µg/m³ | Nitrogen dioxide |
| SO₂ | 20 µg/m³ | Sulphur dioxide |
| CO | 1.466 µg/m³ | Carbon monoxide |
AQI, next 23 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 18:00 | 227 | Very unhealthy |
| 19:00 | 234 | Very unhealthy |
| 20:00 | 235 | Very unhealthy |
| 21:00 | 231 | Very unhealthy |
| 22:00 | 222 | Very unhealthy |
| 23:00 | 211 | Very unhealthy |
| 00:00 | 193 | Unhealthy |
| 01:00 | 160 | Unhealthy |
| 02:00 | 123 | Unhealthy for sensitive groups |
| 03:00 | 100 | Moderate |
| 04:00 | 101 | Unhealthy for sensitive groups |
| 05:00 | 103 | Unhealthy for sensitive groups |
| 06:00 | 105 | Unhealthy for sensitive groups |
| 07:00 | 107 | Unhealthy for sensitive groups |
| 08:00 | 108 | Unhealthy for sensitive groups |
| 09:00 | 109 | Unhealthy for sensitive groups |
| 10:00 | 111 | Unhealthy for sensitive groups |
| 11:00 | 111 | Unhealthy for sensitive groups |
| 12:00 | 111 | Unhealthy for sensitive groups |
| 13:00 | 110 | Unhealthy for sensitive groups |
| 14:00 | 108 | Unhealthy for sensitive groups |
| 15:00 | 106 | Unhealthy for sensitive groups |
| 16:00 | 123 | Unhealthy for sensitive groups |