diff --git a/index.html b/index.html
index a355149988562ee516c348ae275fe3cc08229d5a..5767d40c2e7fd584172798028b3e1e5949c12997 100644
--- a/index.html
+++ b/index.html
@@ -32,7 +32,7 @@
 
     <!-- Higcharts -->
     <!-- `highcharts.js` does not play well with `highstock.js`; see: https://www.highcharts.com/errors/16/-->
-    <!-- <script src="https://code.highcharts.com/highcharts.js"></script>  -->
+    <!-- <script src="https://code.highcharts.com/highcharts.js"></script> -->
     <script src="https://code.highcharts.com/stock/highstock.js"></script>
     <script src="https://code.highcharts.com/stock/modules/data.js"></script>
     <script src="https://code.highcharts.com/stock/modules/exporting.js"></script>
diff --git a/public/js/appCesium.js b/public/js/appCesium.js
index 626cb0dec71bcca815addefc54b6c05eb304393f..58e213b73f355046e0b98f12ad50089fc9c60c3e 100644
--- a/public/js/appCesium.js
+++ b/public/js/appCesium.js
@@ -152,7 +152,7 @@ LOAD_DETAILED_BLDG225
 /**
  * Activate feature picking for the displayed 3DTiles
  * @param {*}
- * @returns {undefined}
+ * @returns {undefined} undefined
  */
 const activate3DTileFeaturePicking = function () {
   // HTML overlay for showing feature name on mouseover
diff --git a/public/js/src_modules/aggregateHelpers.mjs b/public/js/src_modules/aggregateHelpers.mjs
index 7df61a993d04e61174eefa0cfe6a808786608e56..64d6176a041f61777cf28d6e74e7f7dc2d9b6c0a 100644
--- a/public/js/src_modules/aggregateHelpers.mjs
+++ b/public/js/src_modules/aggregateHelpers.mjs
@@ -25,6 +25,7 @@ const createTimeStringsForInterval = function (phenomenonSamplingRate) {
   if (phenomenonSamplingRate === fifteenMinutes) {
     return [startTime, endTimeFifteenMinutes];
   }
+
   // 60 min sampling rate
   if (phenomenonSamplingRate === sixtyMinutes) {
     return [startTime, endTimeSixtyMinutes];
diff --git a/public/js/src_modules/chartColumn.mjs b/public/js/src_modules/chartColumn.mjs
index 4c89ebc931cbe116a38835548a97ecd9b4abd472..c54566d779997a942368bb74ac05cd49d7ec5811 100644
--- a/public/js/src_modules/chartColumn.mjs
+++ b/public/js/src_modules/chartColumn.mjs
@@ -148,7 +148,7 @@ const drawColumnChartHighcharts = function (
     yAxis: {
       min: 0,
       title: {
-        text: "Rainfall (mm)",
+        text: `${phenomenonName} [${unitOfMeasurementSymbol}]`,
       },
     },
 
diff --git a/public/js/src_modules/chartHelpers.mjs b/public/js/src_modules/chartHelpers.mjs
index 1ebd5b81f3cdca892ed9e9cb717d62642cf47877..fb471f43c15a6e38ab7b24ba8560412f38bfd89b 100644
--- a/public/js/src_modules/chartHelpers.mjs
+++ b/public/js/src_modules/chartHelpers.mjs
@@ -266,7 +266,7 @@ const createFullTitleForLineOrColumnChart = function (
   return `${createPartialTitleForLineOrColumnChart(
     aggregationInterval,
     aggregationType
-  )} ${phenomenonNamesArr[0]}`;
+  )}: ${createCombinedTextDelimitedByComma(phenomenonNamesArr)}`;
 };
 
 /**