Air quality in Wales
Air quality index (AQI⁺) and PM2.5 air pollution in Wales • 14:52, Nov 06
Live most polluted city ranking
Real-time Wales most polluted city ranking
Wildfires in Wales
Real-time informationActive fire
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Which is the most polluted city in Wales?
- Pontypridd93
- Wrexham93
- Templeton84
- Newport75
- Cardiff71
- Chepstow69
- Dyserth69
- Port Talbot69
- Aberystwyth68
- Carmarthen68
- Rhos on Sea67
- Ruabon67
- Bishops Moat66
- Crosskeys66
- Crumlin66
- Cwmbran66
- Monmouth66
- Penarth66
- Swansea66
- Blackwood65
- Caerphilly65
- Fochriw64
- Mountain Ash64
- Bridgend63
- Neath62
- Rhyl62
- Taibach62
- Landore61
- Morriston61
- Benllech58
- Cemaes Bay58
- Deiniolen58
- Llanerchymedd58
- Llanfairpwllgwyngyll58
- Chirk41








