니이하마 시 air quality
Updated 10. 19. 14:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 14:00
43
GoodAir quality is good; enjoy outdoor activities.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 6,5 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 9 µg/m³ | Particles ≤ 10 µm |
| O₃ | 72 µg/m³ | Ozone |
| NO₂ | 14 µg/m³ | Nitrogen dioxide |
| SO₂ | 10,2 µg/m³ | Sulphur dioxide |
| CO | 547 µg/m³ | Carbon monoxide |
AQI, next 6 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 08:00 | 27 | Good |
| 09:00 | 26 | Good |
| 10:00 | 25 | Good |
| 11:00 | 23 | Good |
| 12:00 | 22 | Good |
| 13:00 | 22 | Good |