Y nifer o gleifion a gafodd ymateb ambiwlans 'coch' neu fwyaf brys mewn wyth munud oedd yr ail uchaf yn y cofnodion ym mis Ionawr, a'r amser ymateb cyfartalog oedd 8 munud ac 11 eiliad. Ac er gwaetha'r pwysau ar y system, gwnaeth yr amser cyfartalog i ymateb i gleifion 'oren' wella o gymharu â mis Rhagfyr.
The number of patients to receive a ‘red’ or most urgent ambulance response in eight minutes was the second highest on record in January, with an average response time of 8 minutes and 11 seconds. And despite pressure on the system, the average response to ‘amber’ patients improved on December.