北九州市 air quality
Updated 10/21 10:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:00
38
GoodAir quality is good; enjoy outdoor activities.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 3,4 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 4,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 74 µg/m³ | Ozone |
| NO₂ | 10,8 µg/m³ | Nitrogen dioxide |
| SO₂ | 2,8 µg/m³ | Sulphur dioxide |
| CO | 204 µg/m³ | Carbon monoxide |
AQI, next 7 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 03:00 | 48 | Good |
| 04:00 | 49 | Good |
| 05:00 | 50 | Good |
| 06:00 | 51 | Moderate |
| 07:00 | 51 | Moderate |
| 08:00 | 52 | Moderate |
| 09:00 | 52 | Moderate |