Webthe state of respiratory therapy: E from july 9 to august 9, 2021. This report explores their views on. Webhow much do respiratory therapists make? In 2022, registered respiratory therapists made an annual salary of $70,540. This is equal to $33. 91 hourly. Webthe median annual salary for respiratory therapists is approximately $70,000. The lowest 10 percent earned less than $52,000 per year, while the highest 10. Webpeople working as a respiratory therapist in canada usually earn between $$27. 40/hour and $$50. 00/hour. Whether you want to negotiate a salary, plan your career or track employment trends, you should know how much workers earn in your region. Weboxygen therapy, also referred to as supplementary oxygen, may be required for patients who need treatment for, or are at risk of, hypoxaemia, thereby preventing the.