Our research we organised at the Mátra Medical Institute in Mátraháza and Kékestetô among sick of asthma, COPD and hayfever. Our aim was to prove the effect of climate therapy in the Mátra Medical Institute. The subalpine climate plays a very important role in the cure of the Respiratory diseases, because to improve the life quality of the sick and reduce the medicine uses after the therapy. Our research took part more than 100 respiratory diseased. We analyse the data with SPSS.version 16. We measure average, standard deviation, Chi² probe, t-probe. You can see our results in the article.