diff --git a/source/_integrations/number.markdown b/source/_integrations/number.markdown
index 88de30d75ad..d5b5ff93b8e 100644
--- a/source/_integrations/number.markdown
+++ b/source/_integrations/number.markdown
@@ -24,7 +24,7 @@ The type of data a number represents impacts how it is displayed in the frontend
 
 - **None**: Generic number. This is the default and doesn't need to be set.
 - **apparent_power**: Apparent power in VA.
-- **aqi**: Air Quality Index
+- **aqi**: Air Quality Index (unitless).
 - **atmospheric_pressure**: Atmospheric pressure in cbar, bar, hPa, inHg, kPa, mbar, Pa, psi
 - **battery**: Percentage of battery that is left
 - **carbon_dioxide**: Carbon Dioxide in CO2 (Smoke)
@@ -48,7 +48,7 @@ The type of data a number represents impacts how it is displayed in the frontend
 - **pm1**: Concentration of particulate matter less than 1 micrometer in µg/m³
 - **pm10**: Concentration of particulate matter less than 10 micrometers in µg/m³
 - **pm25**: Concentration of particulate matter less than 2.5 micrometers in µg/m³
-- **power_factor**: Power factor in %
+- **power_factor**: Power factor(unitless), unit may be `None` or %
 - **power**: Power in W or kW
 - **precipitation**: Accumulated precipitation in cm, in or mm
 - **precipitation_intensity**: Precipitation intensity in in/d, in/h, mm/d, or mm/h
diff --git a/source/_integrations/sensor.markdown b/source/_integrations/sensor.markdown
index 38f2cade37c..fae24f82a54 100644
--- a/source/_integrations/sensor.markdown
+++ b/source/_integrations/sensor.markdown
@@ -21,7 +21,7 @@ The type of data a sensor returns impacts how it is displayed in the frontend. T
 
 - **None**: Generic sensor. This is the default and doesn't need to be set.
 - **apparent_power**: Apparent power in VA.
-- **aqi**: Air Quality Index
+- **aqi**: Air Quality Index (unitless).
 - **atmospheric_pressure**: Atmospheric pressure in cbar, bar, hPa, inHg, kPa, mbar, Pa, psi
 - **battery**: Percentage of battery that is left
 - **carbon_dioxide**: Carbon Dioxide in CO2 (Smoke)
@@ -48,7 +48,7 @@ The type of data a sensor returns impacts how it is displayed in the frontend. T
 - **pm1**: Concentration of particulate matter less than 1 micrometer in µg/m³
 - **pm10**: Concentration of particulate matter less than 10 micrometers in µg/m³
 - **pm25**: Concentration of particulate matter less than 2.5 micrometers in µg/m³
-- **power_factor**: Power factor in %
+- **power_factor**: Power factor (unitless), unit may be `None` or %
 - **power**: Power in W or kW
 - **precipitation**: Accumulated precipitation in cm, in or mm
 - **precipitation_intensity**: Precipitation intensity in in/d, in/h, mm/d, or mm/h