Muar town air quality
Updated 13/10, 14:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 14:00
158
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 62,6 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 65,2 µg/m³ | Particles ≤ 10 µm |
| O₃ | 259 µg/m³ | Ozone |
| NO₂ | 6,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 7,9 µg/m³ | Sulphur dioxide |
| CO | 1.362 µg/m³ | Carbon monoxide |
AQI, next 22 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 16:00 | 193 | Unhealthy |
| 17:00 | 207 | Very unhealthy |
| 18:00 | 216 | Very unhealthy |
| 19:00 | 223 | Very unhealthy |
| 20:00 | 227 | Very unhealthy |
| 21:00 | 228 | Very unhealthy |
| 22:00 | 225 | Very unhealthy |
| 23:00 | 219 | Very unhealthy |
| 00:00 | 211 | Very unhealthy |
| 01:00 | 201 | Very unhealthy |
| 02:00 | 178 | Unhealthy |
| 03:00 | 154 | Unhealthy |
| 04:00 | 153 | Unhealthy |
| 05:00 | 152 | Unhealthy |
| 06:00 | 151 | Unhealthy |
| 07:00 | 148 | Unhealthy for sensitive groups |
| 08:00 | 144 | Unhealthy for sensitive groups |
| 09:00 | 140 | Unhealthy for sensitive groups |
| 10:00 | 137 | Unhealthy for sensitive groups |
| 11:00 | 134 | Unhealthy for sensitive groups |
| 12:00 | 131 | Unhealthy for sensitive groups |
| 13:00 | 128 | Unhealthy for sensitive groups |