T’ongch’ŏn-ŭp air quality
Updated 16/10, 13:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 13:00
33
GoodAir quality is good; enjoy outdoor activities.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 13,1 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 34,8 µg/m³ | Particles ≤ 10 µm |
| O₃ | 98 µg/m³ | Ozone |
| NO₂ | 1 µg/m³ | Nitrogen dioxide |
| SO₂ | 3,4 µg/m³ | Sulphur dioxide |
| CO | 210 µg/m³ | Carbon monoxide |
AQI, next 5 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 08:00 | 65 | Moderate |
| 09:00 | 66 | Moderate |
| 10:00 | 68 | Moderate |
| 11:00 | 69 | Moderate |
| 12:00 | 70 | Moderate |