Depends on where you live. Near the beaches where you have good breezes, no problem. In the lower areas of Noosaville and Tewantin, or near flat water like Lake MacDonald they can be a problem at certain times of the year. But I have lived at Noosa Heads, Sunshine Beach, Noosaville and Tewantin, and never had a problem. Mosquitos at night are universal, but there are tools to deal with that.