Yio Chu Kang air quality
Updated 17/10, 08:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 08:00
177
UnhealthyEveryone should reduce outdoor activity; sensitive groups should stay indoors.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 79,9 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 87,3 µg/m³ | Particles ≤ 10 µm |
| O₃ | 127 µg/m³ | Ozone |
| NO₂ | 39,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 12,4 µg/m³ | Sulphur dioxide |
| CO | 1.526 µg/m³ | Carbon monoxide |
AQI, next 10 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 22:00 | 210 | Very unhealthy |
| 23:00 | 206 | Very unhealthy |
| 00:00 | 202 | Very unhealthy |
| 01:00 | 193 | Unhealthy |
| 02:00 | 182 | Unhealthy |
| 03:00 | 174 | Unhealthy |
| 04:00 | 169 | Unhealthy |
| 05:00 | 167 | Unhealthy |
| 06:00 | 165 | Unhealthy |
| 07:00 | 163 | Unhealthy |