Petaling air quality
Updated 13/10, 10:39
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:00
169
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 84,1 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 84,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 156 µg/m³ | Ozone |
| NO₂ | 47,5 µg/m³ | Nitrogen dioxide |
| SO₂ | 48,6 µg/m³ | Sulphur dioxide |
| CO | 2.203 µg/m³ | Carbon monoxide |
AQI, next 16 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 18:00 | 234 | Very unhealthy |
| 19:00 | 235 | Very unhealthy |
| 20:00 | 225 | Very unhealthy |
| 21:00 | 209 | Very unhealthy |
| 22:00 | 181 | Unhealthy |
| 23:00 | 180 | Unhealthy |
| 00:00 | 178 | Unhealthy |
| 01:00 | 175 | Unhealthy |
| 02:00 | 173 | Unhealthy |
| 03:00 | 170 | Unhealthy |
| 04:00 | 168 | Unhealthy |
| 05:00 | 167 | Unhealthy |
| 06:00 | 165 | Unhealthy |
| 07:00 | 164 | Unhealthy |
| 08:00 | 164 | Unhealthy |
| 09:00 | 163 | Unhealthy |