July 2021 saw the second highest daily average number of amber calls made to the ambulance service since comparable data was first collected in October 2015.
Ym mis Gorffennaf 2021 y cafwyd yr ail nifer gyfartalog ddyddiol uchaf o alwadau ambr i’r gwasanaeth ambiwlans ers dechrau casglu data cymaradwy am y tro cyntaf ym mis Hydref 2015.