I can feel it coming in the air tonight

Air Quality Forecast for Gwynedd

Forecast published on Sun, 22 Oct 2017 06:00:00 +0100.

Values are for predicted maximum pollution levels, ranging from 1 (lowest pollution, best air quality) to 10 (highest pollution, worst air quality).

Colour key: Lowest pollution Highest pollution

There are no Defra monitoring locations in Gwynedd

Map loading...

Forecast locations in Gwynedd

Location Today Tomorrow Wednesday Thursday Friday
Aberdaron 3 3 3 3 3
Aberdovey 3 3 3 3 2
Aberffraw Bay (Traeth Mawr) (Beach) 3 3 3 3 3
Abersoch 3 3 3 3 3
Abersoch (Beach) 3 3 3 3 3
Amlwch 2 2 2 2 3
Antur Stiniog 2 3 2 3 2
Aran Benllyn 2 3 2 3 2
Aran Fawddwy 2 3 2 3 2
Arenig Fawr 2 3 2 3 2
Bala 2 3 2 3 2
Bala Lake Railway 2 3 2 3 2
Bangor (Gwynedd) 2 2 2 2 2
Bangor Youth Hostel 2 2 2 2 2
Barmouth 3 3 3 3 3
Barmouth (Beach) 3 3 3 3 3
Beaumaris 2 2 2 2 2
Beaumaris (Beach) 2 2 2 2 2
Beddgelert 2 3 2 3 2
Benllech 2 2 2 2 2
Benllech (Beach) 2 2 2 2 2
Bethesda 2 2 2 2 2
Blaenau Ffestiniog 2 3 2 3 2
Bryn Gwynant Youth Hostel 2 3 2 3 2
Cadair Idris 2 3 3 3 2
Caernarfon 2 3 2 2 2
Cemlyn (Beach) 3 3 2 2 3
Church Bay (Beach) 3 3 2 2 3
Clynnog-Fawr 2 3 2 3 3
Coed Y Brenin Forest Park 2 3 3 3 2
Corris Youth Hostel 2 3 3 3 2
Craig Y Ffynnon 2 3 2 3 2
Criccieth 2 3 2 3 2
Criccieth Castle 2 3 2 3 2
Dinas Dinlle (Morfa Dinlle) (Beach) 2 3 2 3 2
Dolgellau 2 3 3 3 2
Dyffryn (Llanenddwyn) (Beach) 3 3 3 3 3
Electric Mountain Llanberis 2 2 2 2 2
Elidyr Fawr 2 2 2 2 2
Fairbourne (Beach) 3 3 3 3 3
Ffestiniog 2 3 2 3 2
Foel Goch 2 2 2 2 2
Glyder Fawr 2 2 2 3 2
Greenwood Forest Park (Y Felinheli) 2 2 2 2 2
Harlech 2 3 3 3 2
Harlech (Beach) 2 3 3 3 2
Harlech Castle 2 3 3 3 2
Hell's Mouth (Beach) 3 3 3 3 3
Holyhead 3 3 3 3 3
Holyhead Bay 3 3 3 3 3
Idwal Cottage Youth Hostel 2 2 2 2 2
Kings Youth Hostel 2 3 3 3 2
Llanbedr 3 3 3 3 3
Llanbedr Youth Hostel 2 3 3 3 3
Llanberis 2 2 2 2 2
Llanberis Youth Hostel 2 2 2 2 2
Llanddona 2 2 2 2 2
Llanddwyn (Newborough) 3 3 2 3 3
Llanfaelog - Porth Nobla (Beach) 3 3 3 3 3
Llanfaelog, Cable Bay (Beach) 3 3 3 3 3
Llanfairpwll 2 2 2 2 2
Llangefni 2 3 2 2 3
Lleiniog Beach, Penmon (Beach) 2 3 2 2 3
Llwytmor 2 2 2 2 2
Llyn Tegid 2 3 2 3 2
Menai Bridge 2 2 2 2 2
Menai Strait 2 3 2 2 2
Moelfre (Beach) 2 2 2 2 2
Moelwyn Mawr 2 3 2 3 2
Moel Hebog 2 3 2 3 2
Morfa Bychan (Craig Du) (Beach) 2 3 2 3 2
Mynydd Perfedd 2 2 2 2 2
National White Water Centre (Bala) 2 3 2 3 2
Nefyn 2 3 2 3 3
Ogwen Warden Centre 2 2 2 2 2
Pen-Y-Pass Youth Hostel 2 2 2 3 2
Penygroes 2 3 2 3 2
Plas-Yn-Rhiw 3 3 3 3 3
Plas Newydd (Anglesey) 2 3 2 2 2
Porthmadog 2 3 2 3 2
Porth Dafarch (Beach) 3 3 3 3 3
Porth Swtan / Church Bay 3 3 2 3 3
Porth Trecastell (Beach) 3 3 3 3 3
Porth Trwyn (Beach) 3 3 2 3 3
Porth Tywyn Mawr (Sandy Beach) 3 3 3 3 3
Pwllheli 2 3 2 3 3
Rhoscolyn - Silver Bay (Beach) 3 3 3 3 3
Rhosneigr - Traeth Crigyll (Beach) 3 3 3 3 3
Rhosneigr (Beach) 3 3 3 3 3
Rhydymain 2 3 2 3 2
Snowdon Ranger Youth Hostel 2 2 2 3 2
Snowdon Summit 2 2 2 3 2
Stryd Y Facsen 3 3 2 2 3
St. Davids, Benllech (Beach) 2 2 2 2 2
Tal-Y-Bont (Beach) 3 3 3 3 3
Traeth Lligwy (Beach) 3 2 2 2 3
Trawsfynydd 2 3 2 3 2
Trearddur Bay (Beach) 3 3 3 3 3
Tywyn 3 3 3 3 3
Valley 3 3 3 3 3
Y Garn 2 2 2 2 2

Data supplied by the Met Office via Defra. © 2017 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).