diff --git a/Environment/Service/Controllers/ReadingsController.cs b/Environment/Service/Controllers/ReadingsController.cs
index da9b8f2..dbfeb3f 100644
--- a/Environment/Service/Controllers/ReadingsController.cs
+++ b/Environment/Service/Controllers/ReadingsController.cs
@@ -38,4 +38,10 @@ public class ReadingsController(Database database) : ControllerBase
     {
         return (await database.GetReadingsHistoryGrouped(start, end, bucketMinutes)).ToList();
     }
+
+    [HttpGet("aggregate")]
+    public async Task<ActionResult<List<ReadingsAggregate>>> GetAggregate(DateTimeOffset start, DateTimeOffset end)
+    {
+        return (await database.GetReadingsAggregate(start, end)).ToList();
+    }
 }
\ No newline at end of file
diff --git a/Environment/Service/Data/Database.cs b/Environment/Service/Data/Database.cs
index a58fd8f..2f1b3e2 100644
--- a/Environment/Service/Data/Database.cs
+++ b/Environment/Service/Data/Database.cs
@@ -1,9 +1,9 @@
 using ChrisKaczor.HomeMonitor.Environment.Service.Models;
+using ChrisKaczor.HomeMonitor.Environment.Service.Models.Indoor;
 using Dapper;
 using DbUp;
 using Npgsql;
 using System.Reflection;
-using ChrisKaczor.HomeMonitor.Environment.Service.Models.Indoor;
 
 namespace ChrisKaczor.HomeMonitor.Environment.Service.Data;
 
@@ -67,6 +67,17 @@ public class Database(IConfiguration configuration)
 
         var query = ResourceReader.GetString("ChrisKaczor.HomeMonitor.Environment.Service.Data.Queries.GetReadingsHistoryGrouped.psql");
 
+        query = query.Replace("@BucketMinutes", bucketMinutes.ToString());
+
         return await connection.QueryAsync<ReadingsGrouped>(query, new { Start = start, End = end, BucketMinutes = bucketMinutes }).ConfigureAwait(false);
     }
+
+    public async Task<IEnumerable<ReadingsAggregate>> GetReadingsAggregate(DateTimeOffset start, DateTimeOffset end)
+    {
+        await using var connection = CreateConnection();
+
+        var query = ResourceReader.GetString("ChrisKaczor.HomeMonitor.Environment.Service.Data.Queries.GetReadingsAggregate.psql");
+
+        return await connection.QueryAsync<ReadingsAggregate>(query, new { Start = start, End = end }).ConfigureAwait(false);
+    }
 }
\ No newline at end of file
diff --git a/Environment/Service/Data/Queries/GetReadingsAggregate.psql b/Environment/Service/Data/Queries/GetReadingsAggregate.psql
new file mode 100644
index 0000000..f210b26
--- /dev/null
+++ b/Environment/Service/Data/Queries/GetReadingsAggregate.psql
@@ -0,0 +1,13 @@
+SELECT name,
+       ROUND(min(temperature), 2) AS minimumTemperature,
+       ROUND(avg(temperature), 2) AS averageTemperature,
+       ROUND(max(temperature), 2) AS maximumTemperature,
+       ROUND(min(pressure), 2) AS minimumPressure,
+       ROUND(avg(pressure), 2) AS averagePressure,
+       ROUND(max(pressure), 2) AS maximumPressure,
+       ROUND(min(humidity), 2) AS minimumHumidity,
+       ROUND(avg(humidity), 2) AS averageHumidity,
+       ROUND(max(humidity), 2) AS maximumHumidity
+FROM reading
+WHERE time BETWEEN @Start AND @End
+GROUP BY name;
\ No newline at end of file
diff --git a/Environment/Service/Data/Queries/GetReadingsHistoryGrouped.psql b/Environment/Service/Data/Queries/GetReadingsHistoryGrouped.psql
index 0701758..20181b9 100644
--- a/Environment/Service/Data/Queries/GetReadingsHistoryGrouped.psql
+++ b/Environment/Service/Data/Queries/GetReadingsHistoryGrouped.psql
@@ -1,5 +1,5 @@
 SELECT
-  time_bucket('15 minute', time) AS bucket,
+  time_bucket('@BucketMinutes minute', time) AS bucket,
   name,
   ROUND(avg(temperature), 2) AS averageTemperature,
   ROUND(avg(pressure), 2) AS averagePressure,
diff --git a/Environment/Service/Environment.http b/Environment/Service/Environment.http
index 4291ce4..1b88651 100644
--- a/Environment/Service/Environment.http
+++ b/Environment/Service/Environment.http
@@ -1,4 +1,4 @@
-@Environment_HostAddress = http://localhost:5000
+@Environment_HostAddress = http://localhost:5050
 
 GET {{Environment_HostAddress}}/readings/recent
 Accept: application/json
@@ -10,5 +10,10 @@ Accept: application/json
 
 ###
 
-GET {{Environment_HostAddress}}/readings/history-grouped?start=2024-02-02T06:00&end=2024-02-02T08:00&bucketMinutes=15
+GET {{Environment_HostAddress}}/readings/history-grouped?start=2024-03-11T00:00&end=2024-03-12T00:00&bucketMinutes=15
+Accept: application/json
+
+###
+
+GET {{Environment_HostAddress}}/readings/aggregate?start=2024-03-11T00:00&end=2024-03-12T00:00
 Accept: application/json
\ No newline at end of file
diff --git a/Environment/Service/Models/ReadingsAggregate.cs b/Environment/Service/Models/ReadingsAggregate.cs
new file mode 100644
index 0000000..b8fbb5c
--- /dev/null
+++ b/Environment/Service/Models/ReadingsAggregate.cs
@@ -0,0 +1,36 @@
+using System.Text.Json.Serialization;
+
+namespace ChrisKaczor.HomeMonitor.Environment.Service.Models;
+
+public class ReadingsAggregate
+{
+    [JsonPropertyName("name")]
+    public string? Name { get; set; }
+
+    [JsonPropertyName("minimumTemperature")]
+    public decimal MinimumTemperature { get; set; }
+
+    [JsonPropertyName("averageTemperature")]
+    public decimal AverageTemperature { get; set; }
+
+    [JsonPropertyName("maximumTemperature")]
+    public decimal MaximumTemperature { get; set; }
+
+    [JsonPropertyName("minimumPressure")]
+    public decimal MinimumPressure { get; set; }
+
+    [JsonPropertyName("averagePressure")]
+    public decimal AveragePressure { get; set; }
+
+    [JsonPropertyName("maximumPressure")]
+    public decimal MaximumPressure { get; set; }
+
+    [JsonPropertyName("minimumHumidity")]
+    public decimal MinimumHumidity { get; set; }
+
+    [JsonPropertyName("averageHumidity")]
+    public decimal AverageHumidity { get; set; }
+
+    [JsonPropertyName("maximumHumidity")]
+    public decimal MaximumHumidity { get; set; }
+}
\ No newline at end of file
diff --git a/Environment/Service/Service.csproj b/Environment/Service/Service.csproj
index 07fe0a0..0d3d65c 100644
--- a/Environment/Service/Service.csproj
+++ b/Environment/Service/Service.csproj
@@ -11,12 +11,14 @@
 
   <ItemGroup>
     <None Remove="Data\Queries\CreateReading.psql" />
+    <None Remove="Data\Queries\GetReadingsAggregate.psql" />
     <None Remove="Data\Queries\GetReadingsHistoryGrouped.psql" />
     <None Remove="Data\Queries\GetRecentReadings.psql" />
     <None Remove="Data\Schema\1-Initial Schema.psql" />
   </ItemGroup>
 
   <ItemGroup>
+    <EmbeddedResource Include="Data\Queries\GetReadingsAggregate.psql" />
     <EmbeddedResource Include="Data\Queries\GetReadingsHistoryGrouped.psql" />
     <EmbeddedResource Include="Data\Queries\GetRecentReadings.psql" />
     <EmbeddedResource Include="Data\Queries\CreateReading.psql" />