diff --git a/.coveragerc b/.coveragerc
index e8a8d9ea19..fb5ff5e650 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -7,6 +7,7 @@ omit =
     act/plotting/histogramdisplay.py
     act/discovery/get_arm.py
     act/discovery/arm.py
+    act/discovery/airnow.py
     act/discovery/asos.py
     act/discovery/cropscape.py
     act/discovery/neon.py
diff --git a/codecov.yml b/codecov.yml
index 27e5a118c4..edde4fd145 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -9,6 +9,7 @@ ignore:
   - 'act/plotting/histogramdisplay.py'
   - 'act/discovery/get_arm.py'
   - 'act/discovery/arm.py'
+  - 'act/discovery/airnow.py'
   - 'act/discovery/asos.py'
   - 'act/discovery/cropscape.py'
   - 'act/discovery/neon.py'