United Kingdom · Wales
Air quality & tree cover in Wales
Today's air quality (AQI) and satellite-measured tree cover for the cities of Wales, each over the same 1.2 mi (2 km) around its center.
Right now, Swansea has the cleanest air of the 3 cities we track in Wales (AQI 24, Good), and Cardiff the worst (AQI 32, Good). Swansea has the most tree cover, at 35.5% — #56 of 92 cities measured in the United Kingdom.
- Cities tracked
- 3
- Average tree cover
- 28.6%United Kingdom: 38.9%
- Worst air right now
- CardiffAQI 32
Air quality today and tree cover across Wales
| Cardiff | 32Good | 21.5% | 26.5K | #85 of 92 |
|---|---|---|---|---|
| Swansea | 24Good | 35.5% | — | #56 of 92 |
| Newport | 28Good | 28.7% | 4.0K | #71 of 92 |
Air quality is the US AQI from Open-Meteo / CAMS, refreshed hourly. Tree cover is measured within 1.2 mi (2 km) of each city center from Sentinel-2 imagery; the rank compares every city measured in the United Kingdom.
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