Crynodeb o’r safleoedd monitro

Mae’r dudalen hon yn dangos crynodeb o’r safleoedd monitro gweithredol a’r safleoedd monitro sydd wedi cau yng Nghymru.

Monitoring site Band/Index Diweddarwyd diwethaf
Anglesey Brynteg N/A
Anglesey Llynfaes N/A
Anglesey Penhesgyn 3 N/A
Aston Hill LOW (Mynega 2) 29/05/2022 12:00
Bridgend Park Street LOW (Mynega 1) 29/05/2022 12:00
Caerphilly Blackwood High Street LOW (Mynega 1) 29/05/2022 12:00
Caerphilly Fochriw LOW (Mynega 1) 29/05/2022 12:00
Caerphilly Islwyn Road Wattsville LOW (Mynega 1) 29/05/2022 11:00
Caerphilly White Street LOW (Mynega 1) 29/05/2022 12:00
Cardiff Castle Street LOW (Mynega 2) 29/05/2022 12:00
Cardiff Centre LOW (Mynega 2) 29/05/2022 12:00
Cardiff Newport Road LOW (Mynega 1) 29/05/2022 12:00
Chepstow A48 LOW (Mynega 1) 29/05/2022 12:00
Cimla Road / Victoria Gardens LOW (Mynega 1) 29/05/2022 06:00
Cwmbran Crownbridge LOW (Mynega 2) 29/05/2022 12:00
Hafod-yr-ynys Roadside LOW (Mynega 1) 29/05/2022 12:00
Marchlyn Mawr LOW (Mynega 2) 29/05/2022 12:00
Nantgarw Road LOW (Mynega 1) 29/05/2022 09:00
Narberth LOW (Mynega 2) 29/05/2022 12:00
Newport M4 Junction 25 LOW (Mynega 2) 29/05/2022 12:00
Newport St Julians Comp School LOW (Mynega 1) 29/05/2022 12:00
Port Talbot Dyffryn School N/A
Port Talbot Little Warren N/A
Port Talbot Margam LOW (Mynega 2) 29/05/2022 12:00
Port Talbot Prince Street 2 N/A
Port Talbot Twll-yn-y-Wal Park N/A
Rhondda Glyncoch Garth Avenue LOW (Mynega 1) 29/05/2022 12:00
Rhondda Mountain Ash LOW (Mynega 1) 29/05/2022 07:00
Rhondda Pontypridd Gelliwastad Rd LOW (Mynega 1) 29/05/2022 06:00
Rhondda-Cynon-Taf Broadway LOW (Mynega 1) 29/05/2022 11:00
Swansea Cwm Level Park N/A
Swansea Hafod DOAS N/A
Swansea Morfa Road NOX N/A
Swansea Morriston Roadside N/A
Swansea Port Tennant Roadside N/A
Swansea Roadside LOW (Mynega 1) 29/05/2022 12:00
Swansea St Thomas DOAS LOW (Mynega 2) 29/05/2022 11:00
Swansea Station Court High Street N/A
Twynyrodyn N/A
Wrexham LOW (Mynega 1) 29/05/2022 12:00
Wrexham Chirk LOW (Mynega 1) 29/05/2022 12:00
Wrexham Chirk Community Hospital LOW (Mynega 1) 29/05/2022 12:00