Asthma Help?????????

I was diagnosed with asthma 2 years ago. Gradually even with Prednisone it didnt help my weezing. I have the Flovent which dosent work abuteral as well. With all this medication the docters keep telling me to the same thing albuteral over and over again. But a week awhile I went to Florida with my dad and the weezing and coughs were gradually going away on the last 3 days it was compleately gone. But when I came back to machusetts the weezing and coughing started again. I was coughing and night and the weezing is getting on my nervers. Is asthma more common is Machusetts then Florida? Because my 4 closest have friends have asthma as well although medication works for them...But I ume mine is more serious. Does anyone have an explanation for this?