We are hoping to still fly out next week - but finding it difficult to obtain up to date details
Looking at the official sites the infection rate has been getting much worse.
On todays update the 14 day infection rate per 100,000 for Balearic's shows as
237 per 100,000 Balearics
Spain as a whole 183 per 100,000
UK average is 22.5 per 100,000
Busy UK tourist cities such as York are about 7 per 100,000
Quiet parts of East Yorkshire about 3.5 per 100,000
So it is fair to say balearics are in a mess this month.
As you have booked and might not get a refund it is probably reasonable to travel.
Just be extra cautious and presume everything you touch is infected.
Avoid crowded shops etc.
Staying in a villa or townhouse or apartment will be much safer than a hotel.
As you are from an area of UK with low infection rate just do similar precautions as at home as York has done well even though it is a busy tourist city so the people from York must have been careful.
Some links:
https://www.mscbs.gob.es/profesiona.../alertasActual/nCov-China/situacionActual.htm
look for the daily update pdf, todays is Update#193
A general EU wide site:
https://www.ecdc.europa.eu/en/cases-2019-ncov-eueea
UK appears to be badly organised yet shows a low rate.
I don't believe the low official UK figures really.
We are hoping for an October holiday as previous two holidays this year where cancelled as they where during the initial lockdown.
I am beginning to think October is now unlikely as the second wave looks to be starting everywhere.