From 642d84a1cef13835830d036dd997a7c8635c1030 Mon Sep 17 00:00:00 2001
From: Karl Jansen <6225628+karjanme@users.noreply.github.com>
Date: Sun, 1 Oct 2023 22:37:58 -0700
Subject: [PATCH 1/2] Fixed bug with timezone mapping

---
 CHANGELOG.md      | 3 +++
 airnowpy/api.py   | 8 ++++----
 tests/test_api.py | 8 ++++----
 3 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 595ec07..6b97b1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ This project uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
 
+### Fixed
+- Bug with how timezones are applied to observation timestamps
+
 ## Release 2.2.1 [2023-10-01]
 ### Fixed
 - Bug with how the observation date/time is read from the response
diff --git a/airnowpy/api.py b/airnowpy/api.py
index ad907dd..8ed4374 100644
--- a/airnowpy/api.py
+++ b/airnowpy/api.py
@@ -140,11 +140,11 @@ def _convertResponseToObservation(self,
     @staticmethod
     def convertLocalTimeZone(localTimeZone: str) -> tzinfo:
         if (localTimeZone == 'EST'):
-            return timezone('Etc/GMT-5')
+            return timezone('Etc/GMT+5')
         if (localTimeZone == 'CST'):
-            return timezone('Etc/GMT-6')
+            return timezone('Etc/GMT+6')
         if (localTimeZone == 'MST'):
-            return timezone('Etc/GMT-7')
+            return timezone('Etc/GMT+7')
         if (localTimeZone == 'PST'):
-            return timezone('Etc/GMT-8')
+            return timezone('Etc/GMT+8')
         raise LookupError("Local Time Zone '" + localTimeZone + "' is not supported.")
diff --git a/tests/test_api.py b/tests/test_api.py
index 826e234..d40cc6b 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -158,10 +158,10 @@ def _assertObservations(self, observations: List[Observation]) -> None:
         self.assertEqual(Category.GOOD, observations[1].category)
 
     def test_convertLocalTimeZone_withGoodTimeZoneString(self):
-        self.executeConvertLocalTimeZoneTest("EST", timezone("Etc/GMT-5"))
-        self.executeConvertLocalTimeZoneTest("CST", timezone("Etc/GMT-6"))
-        self.executeConvertLocalTimeZoneTest("MST", timezone("Etc/GMT-7"))
-        self.executeConvertLocalTimeZoneTest("PST", timezone("Etc/GMT-8"))
+        self.executeConvertLocalTimeZoneTest("EST", timezone("Etc/GMT+5"))
+        self.executeConvertLocalTimeZoneTest("CST", timezone("Etc/GMT+6"))
+        self.executeConvertLocalTimeZoneTest("MST", timezone("Etc/GMT+7"))
+        self.executeConvertLocalTimeZoneTest("PST", timezone("Etc/GMT+8"))
 
     def test_convertLocalTimeZone_withBadTimeZoneString(self):
         badTimeZoneStr = "PDT"

From 576a20e719e55c2417a306289147b13bad1ef5c6 Mon Sep 17 00:00:00 2001
From: Karl Jansen <6225628+karjanme@users.noreply.github.com>
Date: Sun, 1 Oct 2023 22:46:54 -0700
Subject: [PATCH 2/2] Release 2.2.2

---
 CHANGELOG.md | 1 +
 setup.py     | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b97b1b..3bfc868 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ This project uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
 
+## Release 2.2.2 [2023-10-01]
 ### Fixed
 - Bug with how timezones are applied to observation timestamps
 
diff --git a/setup.py b/setup.py
index 5a9ed8e..d56a53b 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="airnowpy",
-    version="2.2.1",
+    version="2.2.2",
     description="Python Library for the AirNow API",
     long_description=long_description,
     long_description_content_type="text/markdown",