Update index.html

public/index.html

@@ -21,10 +21,10 @@
             <div class="collapse navbar-collapse" id="navbarCollapse">
                 <ul class="navbar-nav ml-5 mr-auto">
                     <li class="nav-item">
-                        <a class="nav-link" href="https://fcub.milanoscaloromana.it">#FCUB <span class="sr-only">(current)</span></a>
+                        <a class="nav-link" href="https://fcub.milanoscaloromana.it">#FCUB Misure Dati Ambientali<span class="sr-only">(current)</span></a>
                     </li>
                     <li class="nav-item active">
-                        <a class="nav-link" href="https://pm.milanoscaloromana.it">#DatiAmbientali 24h</a>
+                        <a class="nav-link" href="https://pm.milanoscaloromana.it">#Dati Ambientali Medie 24h</a>
                     </li>
                     <li class="nav-item">
                         <a class="nav-link" href="https://www.partecipami.it/infodiscs/view/36010" target="_blank" rel="noopener noreferrer">#partecipaMi</a>