Air quality in Tsushima today
Japan · Updated Friday 12:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Poor European AQI
Consider less intense outdoor activity, especially if you have heart or lung conditions.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 16 µg/m³ | Fair |
| PM10 | 23 µg/m³ | Fair |
| NO₂ | 1 µg/m³ | Good |
| O₃ | 122 µg/m³ | Moderate |
The pollutant that matters most in Tsushima right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Tsushima is expected to be worst around Sat 07:00 (AQI 65, poor). The cleanest hour is expected around Fri 23:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 13:00 | 59 | Moderate | 16 |
| Fri 16:00 | 50 | Moderate | 15 |
| Fri 19:00 | 42 | Moderate | 14 |
| Fri 22:00 | 39 | Fair | 13 |
| Sat 01:00 | 38 | Fair | 13 |
| Sat 04:00 | 47 | Moderate | 12 |
| Sat 07:00 | 65 | Poor | 8 |
| Sat 10:00 | 63 | Poor | 6 |
Questions and answers
- Is the air in Tsushima good today?
- Right now the European Air Quality Index in Tsushima is 61, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
- What pollutes the air in Tsushima?
- At the moment O₃ contributes most to the air quality index in Tsushima. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Tsushima be cleanest?
- Over the next 24 hours the air in Tsushima is expected to be worst around Sat 07:00 (AQI 65, poor). The cleanest hour is expected around Fri 23:00.
- Where does this data come from?
- Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.