diff --git a/lib/pages/analytics/modules/air_quality/blocs/range_of_aqi/range_of_aqi_bloc.dart b/lib/pages/analytics/modules/air_quality/blocs/range_of_aqi/range_of_aqi_bloc.dart
index e19f4345..febbcf58 100644
--- a/lib/pages/analytics/modules/air_quality/blocs/range_of_aqi/range_of_aqi_bloc.dart
+++ b/lib/pages/analytics/modules/air_quality/blocs/range_of_aqi/range_of_aqi_bloc.dart
@@ -19,7 +19,12 @@ class RangeOfAqiBloc extends Bloc<RangeOfAqiEvent, RangeOfAqiState> {
     LoadRangeOfAqiEvent event,
     Emitter<RangeOfAqiState> emit,
   ) async {
-    emit(const RangeOfAqiState(status: RangeOfAqiStatus.loading));
+    emit(
+      RangeOfAqiState(
+        status: RangeOfAqiStatus.loading,
+        rangeOfAqi: state.rangeOfAqi,
+      ),
+    );
     try {
       final rangeOfAqi = await _rangeOfAqiService.load(event.param);
       emit(RangeOfAqiState(status: RangeOfAqiStatus.loaded, rangeOfAqi: rangeOfAqi));