Tōkamachi-shi air quality
Updated 16/10, 10:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 10:00
37
GoodAir quality is good; enjoy outdoor activities.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 4,3 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 5,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 97 µg/m³ | Ozone |
| NO₂ | 2,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 3,2 µg/m³ | Sulphur dioxide |
| CO | 146 µg/m³ | Carbon monoxide |
AQI, next 7 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 03:00 | 42 | Good |
| 04:00 | 42 | Good |
| 05:00 | 42 | Good |
| 06:00 | 43 | Good |
| 07:00 | 44 | Good |
| 08:00 | 44 | Good |
| 09:00 | 44 | Good |