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 LOW (Mynega 1) 12/12/2018 02:00
Anglesey Felin Cafnan N/A
Anglesey Llynfaes LOW (Mynega 1) 12/12/2018 02:00
Anglesey Penhesgyn 3 LOW (Mynega 1) 12/12/2018 02:00
Aston Hill LOW (Mynega 2) 12/12/2018 04:00
Caerphilly Blackwood High Street LOW (Mynega 2) 11/12/2018 23:00
Caerphilly Fochriw LOW (Mynega 1) 12/12/2018 01:00
Caerphilly Islwyn Road Wattsville LOW (Mynega 1) 11/12/2018 21:00
Caerphilly White Street N/A
Cardiff Centre LOW (Mynega 2) 12/12/2018 04:00
Cardiff Newport Road LOW (Mynega 3) 12/12/2018 04:00
Chepstow A48 LOW (Mynega 2) 12/12/2018 04:00
Cimla Road / Victoria Gardens LOW (Mynega 1) 11/12/2018 07:00
Cwmbran LOW (Mynega 2) 12/12/2018 01:00
Hafod-yr-ynys Roadside LOW (Mynega 1) 12/12/2018 04:00
Marchlyn Mawr N/A
Nantgarw Road LOW (Mynega 1) 12/12/2018 01:00
Narberth LOW (Mynega 2) 12/12/2018 04:00
Newport M4 Junction 25 LOW (Mynega 1) 12/12/2018 03:00
Newport St Julians Comp School LOW (Mynega 2) 12/12/2018 04:00
Port Talbot Dyffryn School N/A
Port Talbot Little Warren LOW (Mynega 3) 12/12/2018 01:00
Port Talbot Margam LOW (Mynega 2) 12/12/2018 04:00
Port Talbot Prince Street 2 LOW (Mynega 1) 12/12/2018 01:00
Port Talbot Twll-yn-y-Wal Park LOW (Mynega 1) 12/12/2018 01:00
Rhondda Glyncoch Garth Avenue N/A
Rhondda Mountain Ash LOW (Mynega 1) 11/12/2018 21:00
Rhondda Pontypridd Gelliwastad Rd LOW (Mynega 1) 11/12/2018 07:00
Rhondda-Cynon-Taf Broadway LOW (Mynega 1) 11/12/2018 20:00
Swansea Cwm Level Park N/A
Swansea Hafod DOAS N/A
Swansea Morfa Road NOX N/A
Swansea Morriston Roadside N/A
Swansea Roadside LOW (Mynega 2) 12/12/2018 04:00
Swansea St Thomas DOAS LOW (Mynega 2) 12/12/2018 01:00
Swansea Station Court High Street N/A
Twynyrodyn N/A
V Glamorgan Windsor Road Penarth LOW (Mynega 2) 12/12/2018 01:00
Wrexham N/A