Yes you can apply for diploma allied health science . But you are from arts so it's better to know science more for better and smooth journey for you diploma.
You got good number and also diploma allied health science eligibility is 10 pass and also for non science back ground.

There are some college for diploma allied health science:-

Santosh Group of Allied Health Sciences, Ghaziabad


Dr BC Roy College of Pharmacy and Allied Health Sciences, Durgapur

All India Institute of Hygiene and Public Health, Kolkata

Vivekanandha Allied Health Science, Tiruchengode


Singhania University, Jhunjhunu

Jobs scopes are
Dental hygienist

Diagnostic medical sonographer

Orthotists and prosthetists

Audiologist

Physical therapist

Occupational therapist

Recreational therapist

Dietitians and nutritionists

Phlebotomist

Thank you. I hope this answer helps you.