diff --git a/src/modules/Telemetry/AirQualityTelemetry.cpp b/src/modules/Telemetry/AirQualityTelemetry.cpp
index 362d60252..6a8077f03 100644
--- a/src/modules/Telemetry/AirQualityTelemetry.cpp
+++ b/src/modules/Telemetry/AirQualityTelemetry.cpp
@@ -113,12 +113,18 @@ bool AirQualityTelemetryModule::getAirQualityTelemetry(meshtastic_Telemetry *m)
 
     m->time = getTime();
     m->which_variant = meshtastic_Telemetry_air_quality_metrics_tag;
+    m->variant.air_quality_metrics.has_pm10_standard = true;
     m->variant.air_quality_metrics.pm10_standard = data.pm10_standard;
+    m->variant.air_quality_metrics.has_pm25_standard = true;
     m->variant.air_quality_metrics.pm25_standard = data.pm25_standard;
+    m->variant.air_quality_metrics.has_pm100_standard = true;
     m->variant.air_quality_metrics.pm100_standard = data.pm100_standard;
 
+    m->variant.air_quality_metrics.has_pm10_environmental = true;
     m->variant.air_quality_metrics.pm10_environmental = data.pm10_env;
+    m->variant.air_quality_metrics.has_pm25_environmental = true;
     m->variant.air_quality_metrics.pm25_environmental = data.pm25_env;
+    m->variant.air_quality_metrics.has_pm100_environmental = true;
     m->variant.air_quality_metrics.pm100_environmental = data.pm100_env;
 
     LOG_INFO("Send: PM1.0(Standard)=%i, PM2.5(Standard)=%i, PM10.0(Standard)=%i", m->variant.air_quality_metrics.pm10_standard,