ダッカ管区 air quality
Updated 10/20 11:00
Current AQI
US EPA scale · observed at 11:00
121
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 | 40,4 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 45,4 µg/m³ | Particles ≤ 10 µm |
| O₃ | 200 µg/m³ | Ozone |
| NO₂ | 10,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 14,3 µg/m³ | Sulphur dioxide |
| CO | 560 µg/m³ | Carbon monoxide |
AQI, next 24 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 11:00 | 121 | Unhealthy for sensitive groups |
| 12:00 | 121 | Unhealthy for sensitive groups |
| 13:00 | 120 | Unhealthy for sensitive groups |
| 14:00 | 120 | Unhealthy for sensitive groups |
| 15:00 | 159 | Unhealthy |
| 16:00 | 187 | Unhealthy |
| 17:00 | 202 | Very unhealthy |
| 18:00 | 204 | Very unhealthy |
| 19:00 | 200 | Unhealthy |
| 20:00 | 182 | Unhealthy |
| 21:00 | 156 | Unhealthy |
| 22:00 | 130 | Unhealthy for sensitive groups |
| 23:00 | 132 | Unhealthy for sensitive groups |
| 00:00 | 133 | Unhealthy for sensitive groups |
| 01:00 | 134 | Unhealthy for sensitive groups |
| 02:00 | 135 | Unhealthy for sensitive groups |
| 03:00 | 137 | Unhealthy for sensitive groups |
| 04:00 | 138 | Unhealthy for sensitive groups |
| 05:00 | 139 | Unhealthy for sensitive groups |
| 06:00 | 141 | Unhealthy for sensitive groups |
| 07:00 | 142 | Unhealthy for sensitive groups |
| 08:00 | 143 | Unhealthy for sensitive groups |
| 09:00 | 144 | Unhealthy for sensitive groups |
| 10:00 | 145 | Unhealthy for sensitive groups |