Detachable anti-pm2.5 screen window

The utility model provides a detachable anti-pm2.5 screen window which comprises a window frame and a piece of screen window gauze capable of filtering pm2.5, wherein the screen window gauze is detachably and fixedly connected to the window frame. The detachable anti-pm2.5 screen window can filter out pm2.5 dust particles entering air in a room from a source and is easy to mount and convenient to detach and clean; a living environment of a user is improved, and the indoor living quality is effectively improved.