Air quality in Wales
Air quality index (AQI⁺) and PM2.5 air pollution in Wales • 08:07, Oct 24
Live most polluted city ranking
Real-time Wales most polluted city ranking
Wildfires in Wales
Real-time information
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Which is the most polluted city in Wales?
- Carmarthen32
- Port Talbot28
- Newport27
- Monmouth26
- Chepstow22
- Chirk22
- Ruabon22
- Wrexham22
- Bishops Moat21
- Blackwood21
- Bridgend21
- Caerphilly21
- Cardiff21
- Crosskeys21
- Crumlin21
- Cwmbran21
- Fochriw21
- Mountain Ash21
- Penarth21
- Rhyl20
- Taibach20
- Benllech19
- Cemaes Bay19
- Deiniolen19
- Landore19
- Llanerchymedd19
- Llanfairpwllgwyngyll19
- Morriston19
- Neath19
- Swansea19
- Rhos on Sea18
- Pontypridd17
- Templeton15
- Dyserth3
- Aberystwyth0
