diff --git a/esphome/components/pmsa003i/pmsa003i.h b/esphome/components/pmsa003i/pmsa003i.h
index 10176218ed..1fe4139951 100644
--- a/esphome/components/pmsa003i/pmsa003i.h
+++ b/esphome/components/pmsa003i/pmsa003i.h
@@ -17,12 +17,12 @@ struct PM25AQIData {
   uint16_t pm10_env,        ///< Environmental PM1.0
       pm25_env,             ///< Environmental PM2.5
       pm100_env;            ///< Environmental PM10.0
-  uint16_t particles_03um,  ///< 0.3um Particle Count
-      particles_05um,       ///< 0.5um Particle Count
-      particles_10um,       ///< 1.0um Particle Count
-      particles_25um,       ///< 2.5um Particle Count
-      particles_50um,       ///< 5.0um Particle Count
-      particles_100um;      ///< 10.0um Particle Count
+  uint16_t particles_03um,  ///> 0.3um Particle Count
+      particles_05um,       ///> 0.5um Particle Count
+      particles_10um,       ///> 1.0um Particle Count
+      particles_25um,       ///> 2.5um Particle Count
+      particles_50um,       ///> 5.0um Particle Count
+      particles_100um;      ///> 10.0um Particle Count
   uint16_t unused;          ///< Unused
   uint16_t checksum;        ///< Packet checksum
 };