diff --git a/CODEOWNERS b/CODEOWNERS
index f6f7ac6f9c..433820d624 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -324,6 +324,7 @@ esphome/components/pcf8563/* @KoenBreeman
 esphome/components/pid/* @OttoWinter
 esphome/components/pipsolar/* @andreashergert1984
 esphome/components/pm1006/* @habbie
+esphome/components/pm2005/* @andrewjswan
 esphome/components/pmsa003i/* @sjtrny
 esphome/components/pmwcs3/* @SeByDocKy
 esphome/components/pn532/* @OttoWinter @jesserockz
diff --git a/esphome/components/pm2005/__init__.py b/esphome/components/pm2005/__init__.py
new file mode 100644
index 0000000000..3716dd7b5e
--- /dev/null
+++ b/esphome/components/pm2005/__init__.py
@@ -0,0 +1 @@
+"""PM2005/2105 component for ESPHome."""
diff --git a/esphome/components/pm2005/pm2005.cpp b/esphome/components/pm2005/pm2005.cpp
new file mode 100644
index 0000000000..38847210fd
--- /dev/null
+++ b/esphome/components/pm2005/pm2005.cpp
@@ -0,0 +1,123 @@
+#include "esphome/core/log.h"
+#include "pm2005.h"
+
+namespace esphome {
+namespace pm2005 {
+
+static const char *const TAG = "pm2005";
+
+// Converts a sensor situation to a human readable string
+static const LogString *pm2005_get_situation_string(int status) {
+  switch (status) {
+    case 1:
+      return LOG_STR("Close");
+    case 2:
+      return LOG_STR("Malfunction");
+    case 3:
+      return LOG_STR("Under detecting");
+    case 0x80:
+      return LOG_STR("Detecting completed");
+    default:
+      return LOG_STR("Invalid");
+  }
+}
+
+// Converts a sensor measuring mode to a human readable string
+static const LogString *pm2005_get_measuring_mode_string(int status) {
+  switch (status) {
+    case 2:
+      return LOG_STR("Single");
+    case 3:
+      return LOG_STR("Continuous");
+    case 5:
+      return LOG_STR("Dynamic");
+    default:
+      return LOG_STR("Timing");
+  }
+}
+
+static inline uint16_t get_sensor_value(const uint8_t *data, uint8_t i) { return data[i] * 0x100 + data[i + 1]; }
+
+void PM2005Component::setup() {
+  if (this->sensor_type_ == PM2005) {
+    ESP_LOGCONFIG(TAG, "Setting up PM2005...");
+
+    this->situation_value_index_ = 3;
+    this->pm_1_0_value_index_ = 4;
+    this->pm_2_5_value_index_ = 6;
+    this->pm_10_0_value_index_ = 8;
+    this->measuring_value_index_ = 10;
+  } else {
+    ESP_LOGCONFIG(TAG, "Setting up PM2105...");
+
+    this->situation_value_index_ = 2;
+    this->pm_1_0_value_index_ = 3;
+    this->pm_2_5_value_index_ = 5;
+    this->pm_10_0_value_index_ = 7;
+    this->measuring_value_index_ = 9;
+  }
+
+  if (this->read(this->data_buffer_, 12) != i2c::ERROR_OK) {
+    ESP_LOGE(TAG, "Communication failed!");
+    this->mark_failed();
+    return;
+  }
+}
+
+void PM2005Component::update() {
+  if (this->read(this->data_buffer_, 12) != i2c::ERROR_OK) {
+    ESP_LOGW(TAG, "Read result failed.");
+    this->status_set_warning();
+    return;
+  }
+
+  if (this->sensor_situation_ == this->data_buffer_[this->situation_value_index_]) {
+    return;
+  }
+
+  this->sensor_situation_ = this->data_buffer_[this->situation_value_index_];
+  ESP_LOGD(TAG, "Sensor situation: %s.", LOG_STR_ARG(pm2005_get_situation_string(this->sensor_situation_)));
+  if (this->sensor_situation_ == 2) {
+    this->status_set_warning();
+    return;
+  }
+  if (this->sensor_situation_ != 0x80) {
+    return;
+  }
+
+  uint16_t pm1 = get_sensor_value(this->data_buffer_, this->pm_1_0_value_index_);
+  uint16_t pm25 = get_sensor_value(this->data_buffer_, this->pm_2_5_value_index_);
+  uint16_t pm10 = get_sensor_value(this->data_buffer_, this->pm_10_0_value_index_);
+  uint16_t sensor_measuring_mode = get_sensor_value(this->data_buffer_, this->measuring_value_index_);
+  ESP_LOGD(TAG, "PM1.0: %d, PM2.5: %d, PM10: %d, Measuring mode: %s.", pm1, pm25, pm10,
+           LOG_STR_ARG(pm2005_get_measuring_mode_string(sensor_measuring_mode)));
+
+  if (this->pm_1_0_sensor_ != nullptr) {
+    this->pm_1_0_sensor_->publish_state(pm1);
+  }
+  if (this->pm_2_5_sensor_ != nullptr) {
+    this->pm_2_5_sensor_->publish_state(pm25);
+  }
+  if (this->pm_10_0_sensor_ != nullptr) {
+    this->pm_10_0_sensor_->publish_state(pm10);
+  }
+
+  this->status_clear_warning();
+}
+
+void PM2005Component::dump_config() {
+  ESP_LOGCONFIG(TAG, "PM2005:");
+  ESP_LOGCONFIG(TAG, "  Type: PM2%u05", this->sensor_type_ == PM2105);
+
+  LOG_I2C_DEVICE(this);
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with PM2%u05 failed!", this->sensor_type_ == PM2105);
+  }
+
+  LOG_SENSOR("  ", "PM1.0", this->pm_1_0_sensor_);
+  LOG_SENSOR("  ", "PM2.5", this->pm_2_5_sensor_);
+  LOG_SENSOR("  ", "PM10 ", this->pm_10_0_sensor_);
+}
+
+}  // namespace pm2005
+}  // namespace esphome
diff --git a/esphome/components/pm2005/pm2005.h b/esphome/components/pm2005/pm2005.h
new file mode 100644
index 0000000000..219fbae5cb
--- /dev/null
+++ b/esphome/components/pm2005/pm2005.h
@@ -0,0 +1,46 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/i2c/i2c.h"
+
+namespace esphome {
+namespace pm2005 {
+
+enum SensorType {
+  PM2005,
+  PM2105,
+};
+
+class PM2005Component : public PollingComponent, public i2c::I2CDevice {
+ public:
+  float get_setup_priority() const override { return esphome::setup_priority::DATA; }
+
+  void set_sensor_type(SensorType sensor_type) { this->sensor_type_ = sensor_type; }
+
+  void set_pm_1_0_sensor(sensor::Sensor *pm_1_0_sensor) { this->pm_1_0_sensor_ = pm_1_0_sensor; }
+  void set_pm_2_5_sensor(sensor::Sensor *pm_2_5_sensor) { this->pm_2_5_sensor_ = pm_2_5_sensor; }
+  void set_pm_10_0_sensor(sensor::Sensor *pm_10_0_sensor) { this->pm_10_0_sensor_ = pm_10_0_sensor; }
+
+  void setup() override;
+  void dump_config() override;
+  void update() override;
+
+ protected:
+  uint8_t sensor_situation_{0};
+  uint8_t data_buffer_[12];
+  SensorType sensor_type_{PM2005};
+
+  sensor::Sensor *pm_1_0_sensor_{nullptr};
+  sensor::Sensor *pm_2_5_sensor_{nullptr};
+  sensor::Sensor *pm_10_0_sensor_{nullptr};
+
+  uint8_t situation_value_index_{3};
+  uint8_t pm_1_0_value_index_{4};
+  uint8_t pm_2_5_value_index_{6};
+  uint8_t pm_10_0_value_index_{8};
+  uint8_t measuring_value_index_{10};
+};
+
+}  // namespace pm2005
+}  // namespace esphome
diff --git a/esphome/components/pm2005/sensor.py b/esphome/components/pm2005/sensor.py
new file mode 100644
index 0000000000..66f630f8ff
--- /dev/null
+++ b/esphome/components/pm2005/sensor.py
@@ -0,0 +1,86 @@
+"""PM2005/2105 Sensor component for ESPHome."""
+
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c, sensor
+from esphome.const import (
+    CONF_ID,
+    CONF_PM_1_0,
+    CONF_PM_2_5,
+    CONF_PM_10_0,
+    CONF_TYPE,
+    DEVICE_CLASS_PM1,
+    DEVICE_CLASS_PM10,
+    DEVICE_CLASS_PM25,
+    ICON_CHEMICAL_WEAPON,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_MICROGRAMS_PER_CUBIC_METER,
+)
+
+DEPENDENCIES = ["i2c"]
+CODEOWNERS = ["@andrewjswan"]
+
+pm2005_ns = cg.esphome_ns.namespace("pm2005")
+PM2005Component = pm2005_ns.class_(
+    "PM2005Component", cg.PollingComponent, i2c.I2CDevice
+)
+
+SensorType = pm2005_ns.enum("SensorType")
+SENSOR_TYPE = {
+    "PM2005": SensorType.PM2005,
+    "PM2105": SensorType.PM2105,
+}
+
+
+CONFIG_SCHEMA = cv.All(
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(PM2005Component),
+            cv.Optional(CONF_TYPE, default="PM2005"): cv.enum(SENSOR_TYPE, upper=True),
+            cv.Optional(CONF_PM_1_0): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
+                icon=ICON_CHEMICAL_WEAPON,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_PM1,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_PM_2_5): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
+                icon=ICON_CHEMICAL_WEAPON,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_PM25,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_PM_10_0): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
+                icon=ICON_CHEMICAL_WEAPON,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_PM10,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        },
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(0x28)),
+)
+
+
+async def to_code(config) -> None:
+    """Code generation entry point."""
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+    cg.add(var.set_sensor_type(config[CONF_TYPE]))
+
+    if pm_1_0_config := config.get(CONF_PM_1_0):
+        sens = await sensor.new_sensor(pm_1_0_config)
+        cg.add(var.set_pm_1_0_sensor(sens))
+
+    if pm_2_5_config := config.get(CONF_PM_2_5):
+        sens = await sensor.new_sensor(pm_2_5_config)
+        cg.add(var.set_pm_2_5_sensor(sens))
+
+    if pm_10_0_config := config.get(CONF_PM_10_0):
+        sens = await sensor.new_sensor(pm_10_0_config)
+        cg.add(var.set_pm_10_0_sensor(sens))
diff --git a/tests/components/pm2005/common.yaml b/tests/components/pm2005/common.yaml
new file mode 100644
index 0000000000..b8f6683b22
--- /dev/null
+++ b/tests/components/pm2005/common.yaml
@@ -0,0 +1,13 @@
+i2c:
+  - id: i2c_pm2005
+    scl: ${scl_pin}
+    sda: ${sda_pin}
+
+sensor:
+  - platform: pm2005
+    pm_1_0:
+      name: PM1.0
+    pm_2_5:
+      name: PM2.5
+    pm_10_0:
+      name: PM10.0
diff --git a/tests/components/pm2005/test.esp32-ard.yaml b/tests/components/pm2005/test.esp32-ard.yaml
new file mode 100644
index 0000000000..63c3bd6afd
--- /dev/null
+++ b/tests/components/pm2005/test.esp32-ard.yaml
@@ -0,0 +1,5 @@
+substitutions:
+  scl_pin: GPIO16
+  sda_pin: GPIO17
+
+<<: !include common.yaml
diff --git a/tests/components/pm2005/test.esp32-c3-ard.yaml b/tests/components/pm2005/test.esp32-c3-ard.yaml
new file mode 100644
index 0000000000..ee2c29ca4e
--- /dev/null
+++ b/tests/components/pm2005/test.esp32-c3-ard.yaml
@@ -0,0 +1,5 @@
+substitutions:
+  scl_pin: GPIO5
+  sda_pin: GPIO4
+
+<<: !include common.yaml
diff --git a/tests/components/pm2005/test.esp32-c3-idf.yaml b/tests/components/pm2005/test.esp32-c3-idf.yaml
new file mode 100644
index 0000000000..ee2c29ca4e
--- /dev/null
+++ b/tests/components/pm2005/test.esp32-c3-idf.yaml
@@ -0,0 +1,5 @@
+substitutions:
+  scl_pin: GPIO5
+  sda_pin: GPIO4
+
+<<: !include common.yaml
diff --git a/tests/components/pm2005/test.esp32-idf.yaml b/tests/components/pm2005/test.esp32-idf.yaml
new file mode 100644
index 0000000000..63c3bd6afd
--- /dev/null
+++ b/tests/components/pm2005/test.esp32-idf.yaml
@@ -0,0 +1,5 @@
+substitutions:
+  scl_pin: GPIO16
+  sda_pin: GPIO17
+
+<<: !include common.yaml
diff --git a/tests/components/pm2005/test.esp8266-ard.yaml b/tests/components/pm2005/test.esp8266-ard.yaml
new file mode 100644
index 0000000000..ee2c29ca4e
--- /dev/null
+++ b/tests/components/pm2005/test.esp8266-ard.yaml
@@ -0,0 +1,5 @@
+substitutions:
+  scl_pin: GPIO5
+  sda_pin: GPIO4
+
+<<: !include common.yaml
diff --git a/tests/components/pm2005/test.rp2040-ard.yaml b/tests/components/pm2005/test.rp2040-ard.yaml
new file mode 100644
index 0000000000..ee2c29ca4e
--- /dev/null
+++ b/tests/components/pm2005/test.rp2040-ard.yaml
@@ -0,0 +1,5 @@
+substitutions:
+  scl_pin: GPIO5
+  sda_pin: GPIO4
+
+<<: !include common.yaml