Sligo University Hospital is the fourth most overcrowded facility in the country today according to the latest trolley watch report.
There are 33 people awaiting admission there this morning, a decrease of 12 on yesterday, while a further 17 are waiting at Letterkenny.
Nationally, there are 531 people waiting at hospitals across the country.
University Hospital Limerick continues to be the most overcrowded hospital today with 82 people waiting admission there.